For SNK NeoGeo Blueretro is a single-player Bluetooth wireless controller adapter for Sega Saturn game consoles, allowing you to connect Bluetooth controllers such as For Wii, Switch, PS3, PS4, PS5, Xbox One, Xbox Series X|S, 8bitdo, etc. Due to different batches, there may be differences in product appearance, color, and printed text, which will not affect the use. Colour:Black Material:plastic<br><br>For BlueRetro LED Status Red LED fully lit: Bluetooth failure Purple LED flashing: Searching for wireless controllers Blue LED fully lit: Bluetooth connection successful BlueRetro Button Use 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.<br><br>Package Contents: 1 x For BlueRetro Wireless Game Controller Adapter Kit<br><br>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.