[Jettingbuy] Vhm-314 Bluetooth Audio Receiver Board-5.0 Mp3 Lossless Decoder Board DIY Kits

Features:
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 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



Specifications:
100% Brand New
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




Package Includes:
1 xBluetooth Receiver





Note:
Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!