For 3DO is a single-player Bluetooth wireless controller adapter for game console, allowing you to connect For , Switch, , , , , |S, and other Bluetooth controllers . Red LED fully lit: Bluetooth failure Red LED flashing: searching for wireless controller Blue LED is fully lit: Bluetooth connection is successful button usage: and hold Less than 3 seconds: Disconnect all Bluetooth devices. and hold for 3 to 6 seconds: start a pairing. and hold for 10 seconds: Restore default configuration and clear BT pairing key. Due to different batches, there may be differences in product appearance, color, and printed text, which not affect the use. Colour:Black Material:Plastic Package Contents: 1x adapter 1x conversion cable 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.