Kebidumei 7V-22V Bluetooth 5.0 HiFi Stereo MP3 Decoder Board Module with 2*50W Amplifier Multifunction FM Radio TF/ USB

Bluetooth version 5.0 Support calling Recording （Recording only supports operation in TF mode or USB mode） voltage supports DC 7v-22v, and the current is between 1-4A. Can be directly connected to speakers, Power 100W, stereo 2*50W. Support song format MP3/WMA/WAV/APE/FLAC Size: 112*61MM