[iron grey]
[rose gold]
[silver black]
Specifications:
Item Type: 22 Key Keypad
Material: ABS
Optional Color: Silver Black/Iron Grey/Rose Gold
Support System: For Windows XP, Linux, Vista, Windows 7/8/10
Number of Keys: 22 keys
Support Wireless: 2.4G wireless
Keyboard Life (keystroke): 3 million times
Response speed: 5 msec
Wireless Transmission Distance: About 100m (10 m) / 32.8ft (10 m)
Working current/voltage: 0.25MA 3V
Battery Type Capacity: 2 x AAA (not included)
Working time: 80 hours
Packing List:
1 x Numeric Keypad(Battery not included)
1 x User Manual
1 x Receiver