["Description:\nbrand new and high quality.\nFeature:\nSuitable for WIN7/8/10 System.\nWireless Bluetooth-compatible connection, stable transmission, high performance.\nUSB plug and for play, plug in, match, use immediately.\nYou can use up to 8 controllers, 4 single channel headphones or 2 stereo headphones at the same for time.\nErgonomic design, compact and lightweight, easy to use.\nUSB Receiver for only, other accessories demo in the picture is not included!\n\nSpecifications:\nItem Type: Receiver for \nMaterial: ABS\nSize: 1.8x0.8x5cm\nColor: Black\nQuantity: 1 Pc\n\nTips: The computer must be for Windows system to use!\n\n The original authentic all ONE series handles are common, WIN7 WIN8 needs to manually update the driver (after plugging in the receiver, go to the device management to find Manual update, and then pairing after successful update)\n\n Windows10 system automatically recognizes the code directly! The code matching method is as follows:\n\n [How to use] Plug in the receiver, the for windows system will automatically recognize the receiver, install the battery on the handle, and long press the wireless connection button on the front of the handle (that is, the code for key). At this for time, the X-BOX button will become a fast flashing state. Press the wireless connection button on the side of the wireless receiver, the indicator light will also flash quickly, and you can use it after waiting for a successful connection!\n\n [Notice] If your for Windows system has been manually updated, it still cannot be recognized or there is no vibration, etc. This is a problem with your computer system! Please update the for windows system patch of your computer, you can use the included for windows update or you can use 360 ​​and other software to patch, make sure to apply all patches, and then restart the computer, the for windows system will configure the patch yourself, you can solve the problem!\nNote:\nNo retail package.\nTransition: 1cm=10mm=0.39inch\nPlease allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.\nDue to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!\n\nPackage Includes:\n1 x USB Receiver"]