DISOUR Bluetooth Audio Receiver 3.5mm RCA AUX USB Bluetooth 5.2 Receiver for Speaker Amplifier Stereo With Mic Device Reciever for Car Audio Wireless Adapter Support NFC TF Card U Disk Play Bluetooth 5.3 Adapter

DISOUR. Brand: DISOUR. Product Name: NFC Bluetooth 5.3 Audio Receiver. Output Parameter: DC 5V. Bluetooth Version: V5.3+EDR. Bluetooth protocol: A2DP/AVRCP. Bluetooth distance: 10 meters. Interface: R L RCA/3.5MM AUX Stereo/USB U-Disk/TF Card/. Support Mic: Yes, With Microphone Handsfree Calling. Frequency range: 10Hz-20kHz. Signal to noise ratio: 110dB. Product Size: 68mm58mm21.8mm. Function description: With Microphone hands-free call, NFC connection, USB U-Disk play, TF Card play, Bluetooth connection. Support Multiple Audio Output Ports: Can Connect With 3.5mm Headset, Stereo System, Speaker. System Support: All Bluetooth audio device, NFC Available Device. Product Features: 1. Auto On: When you connect to the power, So its very good for to use in car or other you want it have auto on functions. 2. Dual Device Link: Simultaneously pair your smartphone and tablet and stream music from either one with any stereo system that supports a standard 3.5mm or RCA jack. Connect two Bluetoo