Support System:for iOS,for Android, for
Number of Keys: 35 keys
2.4G/Bluetooth Solution: Bluetooth+2.4G dual mode
2.4G/Bluetooth Transmission Distance: 10 meters
Built-in lithium Battery: yes

Charging Port Type: TYPE-C
The buttons may be slightly different due to different factory batches, but it not affect the use
Colour:A:Gray&Black
Material:ABS

Package Contents:
1 x Wireless Bluetooth Number Pad