Compact Design: The adapter is compact and lightweight, maintaining the aesthetics of your gaming setup while offering easy storage and portability. Universal Compatibility: Specifically designed for Sega Genesis and Mega Drive consoles Transform your classic gaming setup with modern wireless controller support. Plug and Play: No installation needed. Simply plug in the RetroScaler Blueretro adapter and sync with any compatible wireless controller. Get into your games faster and without the clutter of wires. Enhanced Gaming Precision: Experience your favorite games with improved precision and responsiveness, thanks to advanced wireless technology that ensures smooth and reliable connections. Specifications: General ressortsBlueRetro LED status Red LED fully lit: Bluetooth malfunction Red LED flashing: Searching for wireless controller Blue LED fully lit: Bluetooth connection successful Black button: Press and hold for less than 3 seconds: Disconnect all Bluetooth devices. Press and hold for 3 to 6 seconds to start a new pairing. Press and hold for 10 seconds: Restore default configuration and clear BT pairing key Due to different batches, there may be differences in product appearance and printed text, which will not affect use Colour:Black Material:ABS Package Contents: 1 x Bluetooth controller adapter 1 x 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.