CD Bluetooth Controller Converter Wireless Controller Adapter Applicable to NEOGEO (NEOGEO / / CD / CDZ / SuperGun) console is a single-player Bluetooth wireless controller adapter for game consoles, allowing you to connect Bluetooth controllers such as , Switch, , , , One, |S, , etc. LED Status Red LED fully lit: Bluetooth failure Purple LED flashing: Searching for wireless controller Blue LED fully lit: Bluetooth connection successful Button Usage button: Press and hold Less than 3 seconds: Disconnect all Bluetooth devices. Press and hold 3 seconds - 6 seconds: Start a new pairing. Press and hold 10 seconds: Restore default configuration and clear BT pairing key. Colour:Black Material:ABS Package Contents: 1 set x wireless game controller 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.