使用
零售店, 购物商城, 欢迎显示, 自助服务业务, Airport, 地铁, Elevator, 餐厅酒店用品, 教育行业
Function
Clock, Stopwatch, Countdown, Count up, Interval Training Mode
Applicable Places
Industrial, Indoor
Standard Of Plug
US/UK/Europe/Japan/Australia
Power Supply
AC110-250V, DC 5V, Type-A USB connector
External Battery Supply
Accept
Installation
Wall Mounting, Ceiling