Description: Bluetooth 5.0 NFC receiver adapter: with a steady pairing, fast transmission and a wide signal range (15m/50 feet), HI-FI wireless adapter, high fidelity, no noise. With 3.5mm Aux port/RCA audio port/U Disk port: support to connect with them at the same time, to be connected to non-bluetooth car audio systems, home stereo, wired headphone, speaker, amplifier and home theater. connect two bluetooth devices at once to listen to music, make phone calls, and more. NFC induction connection: For mobile devices that support NFC, tap to connect to Bluetooth, which is convenient and quick. Support APP control: Can read the song name and other information in the receiving to achieve sound effect adjustment/signal switching/song switching and other operations. With remote control, Support U Disk play: Compatible with 64GB U disk, can remotely cut songs, multi-format support, memory playback. Specification: Type: NFC Bluethooth Adapter Model: M10 Material: Plastic Output: DC5V Port: AUX+RAC+U Disk Weight: 53g Transmission Distance: 15 meters Remote control support: APP+Infrared remote control Music format: MP3/APE/FLAC/WAV/WMA Support equipment: mobile phone/tablet/computer/audio/amplifier, etc. Size Chart: 9x6x2CM/3.54x0.79.36x2inch Package Includes: 1 Piece Bluetooth Adapter 1 Piece Cable 1 Piece Remote Control(built-in CR205 button battery) 1 Piece Manual Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful on-line shopping!