Bluetooth Audio Receiver Board Wireless Stereo Music Module AUX Type-C

Audio Receiver Board Bluetooth-Compatible5.0 Type-C MP3 Lossless Decoder Board 3.7-5V MP3 Decoding Player Board for DIY
Feature:
1. Simultaneous Charging and Playback: This audio receiver board features a circuit that allows for simultaneous charging and playback. With the ability to charge the battery directly through a USB power source, you can continue using the Bluetooth-Compatible function while the device is being charged. It truly enables the convenience of charging and playing at the same time.
2. Voice Call Functionality: Once the Bluetooth-Compatible connection is established, simply enable the call audio mode in the Bluetooth-Compatible settings. When you receive a phone call, you can answer or end the call using the PLAY/STOP button. You have the option to use the microphone of your original headphones (if they support calling and have a 4-pole connector) or utilize the built-in microphone as the default option.
3. Computer Sound Card Usage: By soldering the corresponding pads on the back of the module labeled “Sound Card,” you can connect the module to your computer via USB. This allows the mp3 lossless decoder board , to function as a sound card, enabling audio output from your computer through the module’s audio interface. (Default setting is disabled)
4. Bluetooth-Compatible Compatibility: This wireless stereo music module supports Bluetooth-Compatible 5.0 and offers automatic reconnection capabilities. It supports decoding formats such as WAV, APE, FLAC, and MP3 lossless audio, providing high-quality audio playback for various file types.
5. Stereo Output: Enjoy a rich and immersive listening experience with the stereo output feature of this mp3 decoding player board . It delivers high-quality audio with clear separation of left and right channels, allowing you to fully appreciate the depth and details of your music.

Specification:
Origin: Mainland China
Type: Module
Condition: New
Power supply: 3.7-5V
SNR: 90dB
THD+N: -70dB
Crosstalk: -86dB
DNR: 91dB
Sight distance:>15m
Product size: 30.00×30.00×7.00mm
Bluetooth-Compatible decoding board DY, supports Bluetooth-Compatible 5.0, supports automatic rewind function, supports WAV+APE+FLAC+MP3 lossless decoding, and stereo output.
Product highlights:
The BT5.0 Audio Pro continues the excellent basic features of BT5.0 Audio (long-distance transmission, Bluetooth-Compatible 5.0 backward compatibility, lossless sound quality, etc.), and adds more user-friendly performance
1. Fill while placing:
This product has a charging and discharging circuit, which can directly charge the battery through USB power supply. Moreover, Bluetooth-Compatible can continue to work normally during the charging process, truly achieving the function of charging and discharging at the same time.
Solved some pain points that cannot be used during the charging process of products.
When powered by a separate USB: The red light flashes, indicating normal power supply.
When powered by a separate battery: the yellow light is constantly on, indicating that the battery power is normal; The yellow light flashes, indicating low battery level.
When USB and battery are connected simultaneously: a flashing red light indicates that the battery is charging; A constant red light indicates that the battery is fully charged.
2. Incoming call voice call function:
After the Bluetooth-Compatible connection is completed, turn on the call audio mode in the Bluetooth-Compatible settings. If the phone calls, you can answer or end the call using the PLAY/STOP button.
You can choose to send calls from the microphone of the original earphones (provided that the earphones have call function and are 4-segment) or from the onboard microphone (default)
3. When using the computer sound card:
Tin the solder pads in the two boxes corresponding to the Sound Card on the back of the module, and connect them to the USB interface of the computer through a USB cable, which can be used as a sound card.
The sound played by the computer is output through the audio interface of the module. (Not enabled by default)

Note:
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-2cm measuring deviation due to manual measurement.

 

1 X MP3 Bluetooth-Compatible5.0 decoding board (black Type-C)