Bluetooth Receiver, Bluetooth 5.0 Adapter Hands-Free Bluetooth Car Kits AUX Audio 3.5mm Jack Stereo Music Wireless Receiver,for Car/Home Stereo Music Streaming, Auto On

Bluetooth audio receiver Bluetooth version:5.0 Material: Aluminum alloy+nylon SNR:92dB Frequency response:20Hz-22kHz Product Installation Connection Guide: 1. Connect the USB power supply port of the product to the charger and power on automatically. 2. Connect the 3.5mm audio jack to your speaker or car via AUX port. 3.The Audio Adapter will automatically enter pairing mode once power on.Open the Bluetooth function on your mobile phone or tablet and click search?Connection pairing ? 4. The Audio Adapter will re-connect next time once power on automatically. Bluetooth 5.0 Adapter Hands-free calls and voice assistant liberate your hands to focus more on driving?