靈活移動至不同空間、
可將冷氣移動到廚房、書房、或是戶外庭院等場所，隨時保持涼爽。
機動性高，可依需求在不同空間使用，並且不需破壞建築結構
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
