Description: brand new and high quality. Feature: Can use existing controllers and accessories for Windows 10. Wireless Bluetooth-compatible connection, stable transmission, high performance. USB plug and for play, plug in, match, use immediately. You can use up to 8 controllers, 4 single channel headphones or 2 stereo headphones at the same for time. Ergonomic design, compact and lightweight, easy to use. Receiver only, other accessories demo in the picture is not included! Specifications: Item Type: Receiver Material: ABS Size: 8.8x2.8x0.9cm/3.4x1.1x0.3in Color: Black Quantity: 1 Pc Instructions: 1.Press the matching button on the side of for handle PC wireless adapter, and the front light will blink slowly. 2.Load the battery for the handle, press the for Xbox button, start the handle, and the for Xbox button will blink slowly. 3.Hold the pairing button at the top of the handle for 2 seconds. The for Xbox button of the handle will be changed from slow blinking to quick flashing, and the pairing will be completed in 2 to 5 seconds. Note: No retail package. Transition: 1cm=10mm=0.39inch Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Includes: 1 x Receiver