Specifications:
Item: 2.4GHz Wireless Touchpad Keyboard
Model: RT-MWK02
Connection: USB 2.0
Working voltage: 3.3V
Working current: 80mA
Sleep current: 1mA
Transmission distance: Approx 10M
Weight: Approx 89g/3.1oz
Size: Approx 15*5.9*1.3cm/5.9*2.3*0.5inch
Package list:
1 * Wireless Keyboard
1 * Receiver
1 * USB Data Line
1 * Instruction