097.9831.887 _ Lê Hiếu

Hỗ trợ trực tuyến

Kinh doanh:

Hỗ trợ kỹ thuật:

strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Declaration of views_handler_argument::init() should be compatible with views_handler::init(&$view, $options) in /home/donghoch/public_html/sites/all/modules/views/handlers/views_handler_argument.inc on line 744.
strict warning: Declaration of views_handler_filter::options_validate() should be compatible with views_handler::options_validate($form, &$form_state) in /home/donghoch/public_html/sites/all/modules/views/handlers/views_handler_filter.inc on line 607.
strict warning: Declaration of views_handler_filter::options_submit() should be compatible with views_handler::options_submit($form, &$form_state) in /home/donghoch/public_html/sites/all/modules/views/handlers/views_handler_filter.inc on line 607.
strict warning: Declaration of views_handler_filter_node_status::operator_form() should be compatible with views_handler_filter::operator_form(&$form, &$form_state) in /home/donghoch/public_html/sites/all/modules/views/modules/node/views_handler_filter_node_status.inc on line 13.
strict warning: Declaration of views_handler_filter_boolean_operator::value_validate() should be compatible with views_handler_filter::value_validate($form, &$form_state) in /home/donghoch/public_html/sites/all/modules/views/handlers/views_handler_filter_boolean_operator.inc on line 159.
strict warning: Declaration of views_plugin_style_default::options() should be compatible with views_object::options() in /home/donghoch/public_html/sites/all/modules/views/plugins/views_plugin_style_default.inc on line 24.
strict warning: Declaration of views_plugin_row::options_validate() should be compatible with views_plugin::options_validate(&$form, &$form_state) in /home/donghoch/public_html/sites/all/modules/views/plugins/views_plugin_row.inc on line 134.
strict warning: Declaration of views_plugin_row::options_submit() should be compatible with views_plugin::options_submit(&$form, &$form_state) in /home/donghoch/public_html/sites/all/modules/views/plugins/views_plugin_row.inc on line 134.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Declaration of views_handler_filter_term_node_tid::value_validate() should be compatible with views_handler_filter::value_validate($form, &$form_state) in /home/donghoch/public_html/sites/all/modules/views/modules/taxonomy/views_handler_filter_term_node_tid.inc on line 302.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.
strict warning: Non-static method view::load() should not be called statically in /home/donghoch/public_html/sites/all/modules/views/views.module on line 906.

W-212H-1A đồng hồ casio điện tử

Mã sản phẩm	:	W-212H-1A
Giá bán	:	874.000 VNĐ
Xin liên hệ:
Call 097.9831.887:
Email, Facetime: trunghieule31887@gmail.com

Thông tin chi tiết

Đèn Led phát quang
Trang bị Múi giờ thứ hai, phù hợp với nhu cầu cần theo dõi 2 múi giờ khác nhau
Đồng hồ bấm giờ Chức năng - 1/100 giây. - 24 giờ
các giờ đếm ngược giúp bạn ghi nhớ các sự kiện cụ thể hoặc định kỳ bằng cách cho ra một tín hiệu âm thanh tại một thời điểm.
Trang bị với 5 báo động đa chức năng độc lập. Một trong những báo động là một báo động báo lại. (Mỗi lần bạn tắt âm báo, nó có vẻ trở lại sau một vài phút.)
Trang bị lịch tự động
12/24 giờ chấm công
kính hình cầu
Vỏ nhựa bọc thép không gỉ
Pin cung cấp đồng hồ với đủ năng lượng cho khoảng. năm năm.
Phân loại kháng nước (5 bar).
Đồng hồ này có thể được đeo khi tắm vòi sen và tắm rửa - đó là thử nghiệm cho khả năng chịu nước lên đến 5 bar / 50 mét.
tính chính xác
+/- 30 giây giây mỗi tháng
Kích thước
47,90mm x 40,00mm x 12,00mm (H x W x D).
trọng lượng: 39,00 g

DỊCH VỤ VÀ SẢN PHẨM KÈM THEO

Kèm theo sản phẩm gồm hộp đựng, giấy bảo hành, giới thiệu và hướng dẫn sử dụng chính hãng.

Miễn phí giao hàng tại Việt Nam: Phương thức giao hàng
Phương thức chi trả linh hoạt bảo vệ khách hàng: Phương thức chi trả
Chế độ bảo hành Đồng hồ casio chu đáo và nghiêm túc. Thay pin miễn phí, khắc phục tại chổ các sự cố trong thời gian bảo hành. Tặng THÊM một năm bảo hành vượt định mức: Phương thức bảo hành