Product Description:
Product model: FK039
Material ABS plastic
Support system Windows,iOS,Android
Key number 64
Bluetooth scheme Broadcom USA (20730)
Bluetooth version Bluetooth 3.0
Keyboard life (keystroke) 5 million times
Response speed 5 ms
Wireless/Bluetooth transmission distance of 10 meters
Working current/voltage 2~3mA for typing, 9mA/3.7V for touch
The built-in battery is
Battery Type & Capacity Polymer Soft Pack Lithium Battery 140mAh-302030
Charge time 2 hours
The service time is 50h
Standby time 3 months
Regular dark gray gold silver
The net weight of the product is 145g