Interface
2.4 GHz

Wireless Receiver
USB wireless receiver

Dimensions (WxDxH)
Keyboard: 43.3cm x 12.3cm x 3.4cm
Mouse: 11.532cm x 3.88cm 

Batteries
2 

Supported Battery Type
AA

Weight
400g, 65g

Keyboard Hot Keys Function
Volume, mute

Keyboard Technology
Plunger

Mouse Buttons Qty
3

Mouse Movement Detection Technology
Optical

Mouse Movement Resolution
4000 dpi