YXY-CY1021 Bluetooth 5.0 Audio Decoder Board DAC with Reverb Recording Functions for Trolley Speaker

YXY-CY1021 Bluetooth 5.0 Audio Decoder Board DAC with Reverb Recording Functions for Trolley Speaker

Specifications:
- Power supply voltage: 3.7V-5V
- Amplifier power: 10W
- Bluetooth: BT5.0
- With an interface for microphone
- With recording function
- With reverb adjustment
- Mic priority, cancelling the original sound
- With loop playback function
- With audio input

Package Included:
- 1 x Audio Decoder Board

Note:
- Other items mentioned are not included, for demonstration purposes only. Thank you for your understanding!