사용
환영 디스플레이, 셀프서비스 비즈니스, 공항, 레스토랑 호텔 용품
Function
Bluetooth and USB Programmable
LED Color
Red Blue Yellow Green White Orange Pink
Frame Color
Black White Red Blue Orange Gold Silver Brown Pink
Brightness
4 Level Adjustable Brightness
Battery
210mAh Rechargeable LI-Battery
System
Windows, not for Mac