Bluetooth Decoder Board Bluetooth Module Car Audio Amplifier Board
Features：
1. Dual decoding supports music in MP3 / WMA / WAV / FLAC / APE lossless format；
2. Support Bluetooth function, Bluetooth version 5.0；
3. Support recording function；
4. 12V power supply (voltage range 7V-20V)；
5. Color screen digital screen display;
6. Support USB interface (U disk)；
7. Power-off memory function；
8. Support infrared remote control operation at a distance of 10 meters；
9. Support external audio source input LINE IN；
10. Support radio FM, receiving frequency band (87.5MHZ－108.0MHZ)；
11. Buttons: six-button multi-directional control, PAUSE / VOL- / VOL + / REPEAT / EQ / MODE；
Button operation details：
1. PAUSE: Short press is to switch between pause and playback; long press is to radio FM automatic station；
2. VOL-button: short press to select the previous song; long press to reduce the volume, double-click to switch to the previous folder；
3. Short press to select the next song; long press to increase the volume, double-click to switch to the next folder；
4. REPEAT: Press the single loop function once, press again to cancel the single loop, and play it in order；
5. EQ: Sound field mode, test 6 kinds of sound quality; (classical) (jazz) (rock) (heavy bass) (pop) (normal)
6. MODE button: switch between USB /TF /FM / audio input / Bluetooth functions in turn; press and hold to start recording, press the button again to cancel the recording function and play the recording file; only internal recording (only audio input, radio FM, Bluetooth); when recording, you need to connect a storage device, such as a U disk or TF card；
Recording function description：When recording, you need to connect a storage device, such as a U disk or TF card.
Package Include：1 Set
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