VHM-314 BT Audio Receiver board BT 5.0 mp3 lossless decoder board Wireless Stereo Music Module 3.7-5V.

Specifications:

Interface detailed description

USB power supply: Universal Micro USB 5V power supply

3.7-5V power supply pad: Realize external 3.7-5V lithium battery power supply modification

LED indicator: blue light in bluetooth mode is on

3.5mm stereo audio interface: standard 3.5mm interface, output stereo sound source, can insert earphons, 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 phon Bluetooth searches for “JH-BT”, Click Connect. When you hear the voice announcement “The Bluetooth device is connected successfully”,

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