Specification:
Item Type: 22 Keys Numeric Keypad
Material: ABS
Optional Color: Silver Black / Iron Grey / Rose Gold
Support System: for ANDROID, for WIN, for Mac OS
Number Of Keys: 22 Keys
Support Wireless: 2.4G Wireless
Keyboard Life (Keystrokes): 3 Million Times
Response Speed: 5 Milliseconds
Compatible with Bluetooth Transmission Distance: Approx. 10m / 32.8ft
Working Current / Voltage: 0.25MA 3V
Battery Type & Capacity: 2 x AAA (Not Included)
Use Time: 80 Hours
Package List:
1 x Numeric Keypad (Battery Not Included)
1 x User Manual
1 x Receiver