N100 NFC Desktop Bluetooth 5.0 Receiver & Transmitter Car Bluetooth Speaker Audio Adapter(Black)

1. Material: PC+ABS 2. Bluetooth: 5.0 3. Transmission distance: 15m 4. High fidelity sound quality – Signal-to-noise ratio: >110db – Response frequency: 110Hz-20Hz – Output impedance: 75 ohms – Distortion rate: <0.02% 5. Support U disk, RCA, RX/TX output 6. Size: 109x73x29mm