2.4GHz Mini Wireless Keyboard Air Fly Mouse/80-Key / Dark Grey

Color: Dark Grey
Material: plastic
Accessories:
1 x Fly mouse
1 x USB Receiver
1 x USB Charging cable (7cm)
1 x English & Chinese user manual
Features:
Radio Frequency: 2.4GHz
Keyboard Key Number: 80
Transmission Range: 10 meters
Interface: 1 x Micro USB port
Working voltage: 3V
Working current: 13mA
Mouse Auto-Sleep: 2min
Batteries: Built-in 500mAh lithium battery
Supports Windows / Mac OS / Linux