Fosi Audio BL20C Bluetooth 5.0 Stereo Audio Receiver Amplifier 320 Watts 2.1 CH Mini Hi-Fi Class D TDA7498E Integrated Amp U-Dis

Product Parameter: 2.1 CH Bluetooth 5.0 Stereo Amp Product Parameters: Input mode: U-disk/Bluetooth/RCA Output mode: Powered subwoofer+ Passive Speakers Input priority: U-disk>Bluetooth = RCA SNR: =98dB THD: =0.05% Working voltage: 19-35V U-disk: USB 2.0, compatible with USB 3.0 U-disk capacity: Max 32GB, no more than 100MB per file Support format: MP3/WMA/APE/ FLAC/WAV Max output power: 160 Watt 2 + Any powered subwoofer