Bluetooth Numeric Keypad Rechargeable Aluminum 2.4G 22-Key Number Pad With Touchpad for MacBook MacBook Windows Laptop

Product model :touch numeric keypad

Material :ABS plastic

Support system: iOS,Android,Windows

Number of keys :22 keys

Wireless/Bluetooth Solution :Bluetooth+2.4G Dual Mode

Bluetooth version :Bluetooth 4.2

Keyboard life (number of keys): 5 million times

Response time :30ms

Wireless/Bluetooth transmission distance :10 meters

Working current/voltage :1mA/3.7V (typing), 7mA/3.7V (touching)

Built-in lithium battery :yes

Battery type & capacity Polymer soft pack lithium battery :500MAH

Charging time :3 hours

Charging port type :TYPE-C

Use time more than 6 hours

Standby time >6 months

Product size :16.7*11.8*1.3cm