DIY Bluetooth 5.0 Audio Receiver Board Music Wireless Stereo Decoder Module, Silver, 501 Original

3.7-5V DIY Bluetooth Audio Receiver Board BT 5.0 Mini Lossless Decoder MP3 Music Wireless Stereo Module Feature:Use Bluetooth 5.0 main control chip, JL6925A, true stereo 5.0 chip.Good sound quality, support auto-reconnect function, support WAV+APE+FLAC+MP3 lossless decoding, stereo output.Specification:Power Supply: 3.7-5VSignal To Noise Ratio: 90dBTotal Harmonic Distortion + N: -70dBCross Talk: -86dBDNR: 91dBSupporting Information: A2DP / AVCTP / AVDTP / AVRCP / HFPDistance:> 15m/49.21ftPower Interface: Micro 5PinAudio Interface: 3.5mmProduct Color: Red, SilverBluetooth Version: 5.0Chip Solution: JL6925AWorking Voltage: 5VProduct Size: 30 X 30 X 8mm/1.18 X 1.18 X 0.31\"Product Weight: 6gPacking Size: 30 X 30 X 8mm/1.18 X 1.18 X 0.31\"Package Weight: 25gDetailed description of the interface:USB power supply: Universal Micro USB 5V power supply.3.7-5V power supply bonding pad: Realize the external 3.7-5V lithium battery power supply modification.D indicator: The blue light in Bluetooth mode is on.3.5mm interface: Output stereo sound source, can insert headphones, connect 3.5mm stereo audio interface power amplifier and other equipment.Pairing instructions: Connect to the power, the blue indicator light flashes, and enter the Bluetooth mode; when you hear the voice broadcast \"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 \"The Bluetooth device is connected successfully, it means that the decoder board is successfully connected to the mobile phone, and the blue indicator light is on, you can play music, and the blue indicator light flashes. Note:Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!Please allow 1-3mm measuring deviation due to manual measurement.1 X Bluetooth Receiver1 X Power Cord1 X 3.5mm Audio Cable