USB Bluetooth 5.0 Wireless Adapter Module 3.5mm Audio Receiver Car Stereo Kit

This kit can be used to convert any car stereo that accepts a 3.5mm auxiliary audio cable to be able to accept streaming bluetooth audio from a phone or other device. It could also be used to adapt a set of headphones to be wireless and bluetooth enabled, so long as you have a portable USB power supply for the chipboard

A fun project to play around with as a beginner to consumer electronics engineering.

Supports automatic connection function, supports WAV APE FLAC MP3 lossless decoding, stereo output.

Parameters：

Product weight: 6 grams

Power Supply ：3.7-5V

SNR ：90dB

THD N ：-70dB

Crosstalk ：-86dB

DNR ：91dB

Support Profile ：A2DP/AVCTP/AVDTP/AVRCP/HFP

LOS ：>15m

Size：30mm*30mm

Specifications:

USB power supply: Universal Micro USB 5V power supply

3.5mm stereo audio interface: standard 3.5mm interface, output stereo sound source, can insert earphones, connect power amplifier and other equipment

Pairing instructions: Connect the power, the blue indicator light flashes, and enter the Bluetooth mode; when you hear the voice announcement "The Bluetooth device is ready to pair", it means you enter the Bluetooth mode and wait for pairing; after the mobile phone Bluetooth searches for "JH-BT", Click Connect. When you hear the voice announcement "TheBluetooth device is connected successfully",

It means that the decoder board is successfully connected to the mobile phone, and the blue indicator light is on, and the music can be played, and the blue indicator light flashes.