Vender MP3 Bluetooth 5.0 Decoder Board Lossless Car Speaker Audio Amplifier Board Modified Bluetooth Circuit Stereo Receiver Module 5V NEW 5V Mini Class USB Power Amplifier Board DIY Bluetooth Speaker Drop ship makeup al mejor precio

Package Included: 1*Bluetooth Receiver 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 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 Description: This product uses Bluetooth 5.0 main control chip, JL6925A, true stereo 5.0 chip. Good sound quality Support automatic connection function, support WAV+APE+FLAC+MP3 lossless decoding, stereo output. Product weight: 6 grams Parameter： 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