Product description
Name: NFC Bluetooth Audio Receiver
Bluetooth version: V5.0 + EDR
Bluetooth protocol: A2DP/AVRCP
Frequency range: 10Hz-20kHz
Signal to noise ratio: >110dB
Support multiple audio output ports: can connect with 3.5mm headset, stereo system, speaker
Support USB 5V DC output, also can charge iPad, iPhone
System Support: All Bluetooth audio device; NFC available device