Automatic connectivity functionality between the controller and the receiver. The LED on the controller and receiver in connection shows a lighting signal: Connect the receiver to the PC and the LED flashes quickly. Once the first controller is connected, the LED will flash slowly. Once the stable LED starts flashing, the second controller has been successfully connected.

The built-in energy saving system stop signal when the voltage reduction (the LED on the controller will blink continuously). The user can press SELECT and R3 button press simultaneously to switch the vibration function.

Features
USB Twins Dual Vibration
Wireless Controllers for PC Games
2.4GHz RF long distance wireless control, low delay and high sensitivity, easy to operation
Can be used in racing games, fighting games, competitive games, etc.
OS compatibility: Windows 98/2000/XP/2003/Vista, Windows 7, Windows 8.3
Transmitter and receiver connect automatically (with LED indicator)
Power saving function, auto shut down the motor when low power (manual shut down is also available: press SELECT + R3
Automatic sleep if unpaired in 1 minute, also auto sleep if no operation in 5 minutes when paired. Click START to awake
Supports Analog and Digital working modes
Dual motors vibration, 256 level accuracy, 3D dual joysticks