Havit Wireless Keyboard and Mouse 2-in-1 Game Set HV-KB278GCM

Product description from producer

Interface: USB 

DPI: 800-1200-1600 

Operating radius: 10m (without interference) 

Color: Black 

Number of Keys: Keyboard: 104; Mouse: 4 

Warranty period: 1 year 

Overall dimensions: Keyboard: 444mm x 135.5mm x 22mm, Mouse: 105.5mm x 69mm x 38mm 

Materials: ABS+plastic 

Keyboard Language: Ukrainian + Russian + Latin alphabet 

Mouse click life: 3 Million, Keyboard click life: 5 Million. 

Compatibility: Windows XP, Windows Vista, Windows 7, Windows 8, Windows 10, Linux and Mac 

Power: Mouse: 2 AAA Keyboard: 1 AA