C51 Car Bluetooth 5.1 Audio Receiver Support NFC / Calls / TF Card / MP3 Playback

1. Bluetooth scheme: 5.0EDR, A2DP, HSP, AVRCP2. Frequency: 2.4GHZ-2.48GHz3. Charging voltage: DC 5V4. Bluetooth reception function: connect to 1 mobile phone (support NFC quick link)5. Accessories: receiver, 3.5mm audio cable, RCA audio cable, power cord, manual6. Packing size: 125x100x28mm7. Weight: 112g