「V15能濾除 0.1μm 顆粒、有HEPA 六重過濾系統，是 Dyson『目前清潔能力最強、過濾效能最好的機種』，搭載每分鐘 12.5 萬轉的 Hyperdymium 馬達、14 個氣旋，最高有 230AW 的吸力。」
Severity: Notice
Message: Undefined index: uid
Filename: modal/messenger_auth_modal.php
Line Number: 33
Backtrace:
File: /var/www/public/application/views/modal/messenger_auth_modal.php
Line: 33
Function: _error_handler
File: /var/www/public/application/views/inc/footer_view.php
Line: 8
Function: view
File: /var/www/public/application/core/Ext_Controller.php
Line: 131
Function: view
File: /var/www/public/application/controllers/Device.php
Line: 562
Function: loadView
File: /var/www/public/index.php
Line: 315
Function: require_once
