MP3 player module with recording &calls

1. Bluetooth version 5.0

2. Support calls (press and hold the pause button to answer the call when a call comes in).

3. Support recording. Recording only supports TF mode or USB mode.

(Press and hold the MODE button to start recording, press and hold the MODE button again to cancel recording and play the recording file; press and hold the pause button to exit the recording mode. When recording, you need to connect a storage device, such as a USB flash drive or TF card;)

4. Support power-off memory

5. The power supply voltage supports DC 3.7v-5V, and the current is about 1A.

6. Can be directly connected to the speaker, with an amplifier 2*3W power.

7. Support song formats MP3/ WAV / FLAC

8. Main functions MP3/USB/TF/LINE IN/FM/BLUETOOTH/6.5MM microphone

9. Power 6W, stereo 2*3W.