Anitech Wireless Combo Keyboard & Mouse OPA803

2.4 GHz Wireless Combo
Nano Receiver for Mouse and Keyboard
System Support : Windows 10 / 8 / 7 / Mac OS
Distance : 10 M

Wireless Multimedia Keyboard
Keys : 104 Keys + 13 multimedia functions
Button Life : 8 Million Times
Battery : AAA Battery x 2
Dimension :(W)453 x (L)144 x (H)36 mm.
Weight : 755 g
Wireless Optical Mouse
Button : 4 Buttons
Button Life : 3 Million Times
DPI : 3 Adjust DPI 800/1200/1600
Battery : AA Battery x 1
Dimension : (W)62 x (L)114 x (H)32 mm.
Weight : 59 g