User's Manual

 Carrier Frequency: 27 MHz  Dimensions: 470*230*27 mm
 Weight: 735 grams
Receiver
 Interface: USB
 Power: 5V DC, 100mA MAX connected to host computer
 Dimensions: 75*75*19 mm (without counting the extended USB
connector)
 Weight: 97 grams
ELECTRIC SPECIFICATIONS
 Operating Voltage：Transmitter: 2.4 V DC (powered by batteries)
Receiver: 5V DC (powered by USB port)
 Operating Current：Transmitter (mouse) : 45mA, operate on a white Paper
Transmitter (keyboard): 1.5mA
Receiver: 16mA typical
 Standby Current：6mA
 Sleep Current：240uA
 Modulation Type：FSK
TROUBLESHOOTING
1. Mouse does not function  If mouse is not functional, please turn off the
computer first.  Check the receiver and make sure it is firmly attached to the
USB port of the computer.

Check the placement of batteries and see if they are properly
connecting.
 The
"+" and "-" on the batteries must match the "+" and "-" on the slots.
If the batteries aren't inserted correctly, the device won't work.
 Restart the computer again. If the LED inside the receiver does not light
up when moving the mouse, please re-connect the mouse to the