plaats van herkomst
Fujian, China
naam van het merk
BYHUBYENG
Function
Wireless Call Pager System
Watch Material
Aluminue+ABS+Silicone
Watch Battery
80mAh lithium Battery rechargeable
Watch Reminder way
Vibrate,display
Watch Opration
Touch control
Watch Receiving Sensitivity
-115dB
Receiving distance
80m in open area,add repeater 1000m