General Specs 
BrandRapoo
Model8130
Type2.4GHz wireless optical mouse and keyboard
ColorBlack
USBUSB1.1
System Required Windows XP, Windows Vista and Windows 7
Compatibility Apple PCs
Current for Receiver 5V DC 30mA
Receiving Range10m 360°
RF Operation Channel16 auto frequency
RF Carrier2402MHz-2480MHz
Mouse Specs
Operation Current18mA
Operation Voltage1.5V
Battery1 * AA battery (included)
Battery Service LifeUp to 6 months
Tracking SpeedUp to 30 in./sec.
Maximum Acceleration8G
Buttons3
Maximum CPI1000 CPI
Keyboard  Specs
Keys Number103
Keystroke route3.0mm
Battery Service LifeUp to 12 months
Operation Current6mA
Operation Voltage1.5V
Battery1 * AAA battery  (included)
Features
2.4G Hz Free moving in 10 meters.
Adopts high precision optical tracing technology for better control.
Ultra-thin design for comfortable use.
Easy to install, plug and play.
The keyboard is equipped with 15 hotkeys for easy use.