The adapter is a single-player Bluetooth wireless controller adapter for the console,that allows you to connect bluetooth controllers like for , for Switch, for , for , for , for , Xfor box |S,for , etc..devices. Color: Black Material: ABS LED status: Red LED fully lit: Bluetooth failure Red LED flashing: searching for wireless controller Blue LED is fully lit: Bluetooth connection is successful Button usage: Press and hold Less than 3 seconds: Disconnect all Bluetooth devices. Press and hold for 3 to 6 seconds: start a new pairing. Press and hold for 10 seconds: Restore default configuration and clear BT pairing key. Notice: Due to different product batches, the appearance may be different, which does not affect use. Package Contents: 1 * Wireless Controller Adapter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.