Mini 3.7V 20W TF Bluetooth Amplifier Decoding Support FM MP3 Microphone Karaoke

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Mini 3.7V 20W TF Bluetooth Amplifier Decoding Support FM MP3 Microphone Karaoke

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Description:
LED indicates working status and playing time at a glance.
High version of Bluetooth 5.0, strong compatibility.
Supports auxiliary signal input (AUX) and can adjust volume, support FM radio (FM),support card reader function.
Support digital tube display working status and playing time, support USB sound card function, support infrared remote control.
Use debugged PCB antenna without re-matching the antenna.
Digital D/AB conversion, digital audio amplifier.
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.
Support U disk and TF card playback, support a variety of format decoding (MP3/WAV/APE/FLAC), MP3: sampling rate / 8 ~ 48K.
Bit rate / 8 ~ 448Kbps, bit width / 16bits, channel / mono – Stereo; WAV: Sampling rate / 8 ~ 48K, format / WAV ima / ADPCM / WAV PCM, bit width / 16bits;
FLAC: sampling rate / 8 ~ 48K, bit width / 16bits; APE: FAST / NORMAL encoding, bit Width / 16bits.

Specification:
Material:
Power type: DC3.7-5V
Output power: 20W
Rated input: 5V 1A
Rated power consumption: USB playback current

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Category: Sound and Vision:Home Audio and HiFi Separates:Amplifiers and Pre-Amps
Location: Shenzhen