Features:
1. Bluetooth 5.1 audio receiver, NFC a touch to connect
2. Dual audio interface, multiple interface options, to meet the needs of various types of equipment
3. Built-in Bluetooth induction chip, cell phones near the second connection, support for cell phones with NFC function tablet, to avoid tedious manual connection
4. Support TF card playback, plug-and-play, driver-free installatio
5. Automatic pairing, second connection, with memory function, after the first pairing, the subsequent power on can automatically connect, no need to re-pair
6. Built-in signal gain amplifier, room connection without dead ends, 10 meters transmission sound quality without delay, signal stability without lag

Specifications:
Name: NFC Bluetooth audio receiver
Material: PC + ABS
Bluetooth: Bluetooth 5.1
Product size: 95X65x21mm
Frequency: 2.4GHz-2.48GHz
Charging voltage: DC 5V
Battery capacity: 3.7V/500mAh battery
Transmission distance: 10-30 meters without obstacles
Music format: MP3/APE/FLACWAV/WMA
Interface type: AUX/RCA/U disk TF card/MIC interface
Function: Bluetooth receiver/NFC/U disk/TF/Remote Control

Package includes:
1* Bluetooth Receiver Adapter
1* Remote Control
1* Type-C Cable
1* 3.5mm Audio Cable
1* RCA Audio Cable