Bluetooth 5.2 Receiver Audio NFC Wireless Adapter Vintage Amplifier Audio TF Card MP3 Player

1. Bluetooth solution: 5.2 EDR, A2DP, HSP, AVRCP

2. Frequency: 2.4GHz to 2.48GHz

3. Charging voltage: DC 5V

4. Bluetooth receiving function: Connect to 1 mobile phone (supports NFC quick link)