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

Specification: ? Power supply: 3.3/5 V Output power: 20W Rated input: 5V/1A Rated 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/5V
1 x Remote Controller