Features:

1. Use high-quality materials with guaranteed product quality

2. Exquisite and compact appearance, convenient to use

3. Stable performance, using Qualcomm QCC3034 chip

4. Linear power supply chip, fully imported audio specific high pass filtering capacitor

5. Wide application range, suitable for various modified audio amplifier occasions

Parameter:

Power supply voltage: AC6-20V/DC6-20V/DC5V

Current: 100MA

Bluetooth chip: Qualcomm QCC3034

Decoding chip: PCM5102A

Bluetooth version: 5.1

Supports audio decoding formats: SBC, AAC, APTX, APTX-HD

Kind reminder:

This module starts up immediately after powering on, without the need to press any buttons. After powering on, the blue light flashes, and after about 8 seconds, the blue light quickly flashes. Bluetooth enters pairing mode, and you can use your phone to search for Bluetooth. When a Bluetooth BT Speaker is found, click on the pairing link Bluetooth without entering a password. The blue light remains on after the connection is successful. At this point, the music can be played. Regarding noise issues, this board uses PCM5102A audio decoding, a linear power supply chip, and a fully imported audio dedicated high pass filtering capacitor. The board itself does not have any noise, but if powered by an amplifier, there may be common ground noise. Please use a separate power supply for power supply

Package include:

Bluetooth decoding board*1