1-20PCS Bluetooth Audio Receiver Board Bluetooth 5.0 MP3 Lossless Decoder Board Wireless Stereo Music Module 3.7-5V XY-BT-Mini

Good luck with your favorite purchasesHigh-concerned chemical : None Package : Yes Weight : 10.00 g Model Number : Bluetooth-Compatible Decoding Board Compatible Audio & Video Equipment Style : Digital-to-Analog Converter (DAC) Origin : Mainland China Certification : None Certification : NONE Origin : Mainland China Compatible Audio & Video Equipment Style : Digital-to-Analog Converter (DAC) Model Number : Bluetooth-Compatible Decoding Board Weight : 10.00 g Package : Yes Working voltage : 3.7-24VDC Bluetooth-Compatible version : 5.0 Transmission distance : 15 meters (visible and unobstructed) Signal-to-noise ratio : ≥90dB