1-3PCS Bluetooth 5.0 MP3 Lossless Decoder Board DC3.7-5V Wireless Stereo Module Micro USB Dual Channel DIY Audio Receiver Boards

High-concerned chemical : None Supply Voltage : 3.7-5 V Type : Module Origin : Mainland China Condition : New Audio Receiver Board : Decoder MP3 Lossless Decoder Board : Wireless Stereo Module Origin : Mainland China Type : Module Model Number : Audio Receiver Board Color : black, red (optional) Power supply voltage : DC 3.7-5V Power supply interface : MICRO USB port or 2.54mil pin port Bluetooth-compatible name : BM3 Communication distance : 3-12 meters (varies by environmental barriers) Support Bluetooth-compatible version : Support Bluetooth-compatible 4.1 or the following version Support cell phone system : for Android, for Apple system