解析度：4K UHD
•光源：三色雷射（RGB）
•亮度：約4000+ANSI/CVIA 等級
•投射比：0.88-1.2（短焦）
•對比度：約5000:1
•光源壽命：約30,000小時
•音效：內建雙喇叭，支援 Dolby/ DTS
•機身重量：約6.3kg
白天投影照樣清楚！音響低頻超有力！只要有白牆打在天花板都沒問題！
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: 242
Function: loadView
File: /var/www/public/index.php
Line: 315
Function: require_once