QBM “Bluetooth Stereo Audio Receiver Ver 3.0 Type 1”

Description

This is a Bluetooth audio receiver module, which means it can receive the audio signal of MP3 and other popular formats. It’s very easy to connect and operate, and once connected to the other Bluetooth device like your phone or laptop etc. it can receive the signal and convert it into the output form which is compatible with the speakers. It has 3 output terminals  L Out, R Out and GND to which you can directly connect your wired earphone using a 3.5mm female jack or if you want to drive a big speaker you can connect its output to the input of a good amplifier system. It can be used to drive the