20W Bluetooth 5.0 Power Amplifier Audio Decoder Board 3.7V/5V Independent Reverberation Support FM AUX

Specification Power supply 3 3 5 VOutput power 20WRated input 5V 1ARated power consumption 120mA USB 80mA other Size 185 45mm Features Support U disk and TF card playback support multiple kinds of format solution MP3 WAV APE FLAC MP3 sample rate 8 48K code rate 8 448Kbps bit width 16bits channel mono Channel stereo WAV Sample rate 8 48K format WAV ima Microsof ADPCM WAV PCM bit width 16bits FLAC sampling rate 8 48K bit width 16bits APE FAST NORMAL encoding Bit width 16bits Supports auxiliary signal input AUX and can adjust volume Support FM radio FM Support digital tube display working status and playing time Support card reader function Support USB sound card function Support infrared remote control Bluetooth is based on CLASS 2 power level with Bluetooth version 5 0 compatible with Bluetooth 4 0 and below Bluetooth supports L2CAP A2DP AVCTP AVDTP AVRCP protocol for receiving stereo audio signals and can control the up and down and playback pause operations of the audio transmitter through the protocol Use debugged PCB antenna without re matching the antenna D AB class conversion digital audio amplifier Package Included 1 x 20W Bluetooth 5 0 Power Amplifier Audio Decoder Board 3 7V 5V1 x Remote Controller