Scissor Silence key (back light optional)

Wireless range:33ft (10m)

Ergonomic design make you feel  more comfortable

Compatible with Windows 7 / 8 / 10, XP, Vista

Builting in Nano Receiver, plug and play

with Wristbands armrest 

Battery: 2*1.5V AAA  (Rechargeable battery optional) 

Size: 423.89*232.08*27.71

With power saving on and off key

Ergonomic design make you feel more comfortable

Long time battery : use for 2-3months per charge,based on 2 hours per day (no back light)

Optional : 2.4G/BT/2.4G+BT/ Back light/ rechargeable battery