[rose gold]
[black]
Specifications:
Item Type: 22 Key Keypad
Material: ABS
Optional Color: Black/Silver Black/Iron Grey/Rose Gold
Support System: Yes, WIN, for Mac OS
Number of Keys: 22 keys
Compatibility: Version 3.0 compatible.
Keyboard life) keystroke:3 million times
Response speed: 5 msec
Compatible Transmission Distance: Approx. 32.8 ft (100 m)
Working current/voltage: 0.25MA 3V
Battery Type Capacity: 2xAAA (not included)
Working time: 80 hours
Packing List:
1 x Numeric Keypad(Battery not included)
1 x User Manual