√ The controller will automatically shut down if there is no operation for about 15 minutes, the connection will be disconnected and the green light of the wireless receiver will go out. If you would like to pair and connect again, you only need turn on the controller power button 2 seconds, and it will automatically pair and connect. <br> √ After the receiver is plugged into the device, wait for about 3 seconds for device identification, and then press the pairing button, otherwise the lights may flash randomly or the controller cannot be connected. <br> <b>Specification</b><br> Product name: YCCTEAM Wireless Adapter <br> Product size: 67.2*22.11*10.5mm <br> Product weight: 11g <br> Colour: Black <br> Use platform: windosw7/8/10 <br> Receiving range: 9m <br><br> <b>What you get</b><br> U disk x 1<br> YCCTEAM Controller Wireless Adapter x 1<br> User guide x 1 <br>