Keyboard :
Wireless 2.4GHz
105 keys
Compatible with Windows 7/8/98/2000/ XP/VISTA 
/10/11/OSX 10.4 or above
Product size: 389x121x22mm
Product weight:460gr
Wireless transmission power: 0,76mW

Mouse:
3 buttons
Wireless 2.4GHz
1600 DPI
Button life: 5000000 times
Product size: 99x61x38mm
Product weight:56gr
Wireless transmission power: 0,76mW
Compatible with Windows 7/8/98/2000/ XP/VISTA /10/11/OSX 10.4 or above