Product selling points.

1. The use of high-quality materials, durable

2. The use of JRC2150BBE sound processing chip

3. Modular circuit design, power on that use

4. Power supply voltage regulator chip, effectively improve the clarity of the audio signal high and low, audio-visual effects more realistic

5. With BBE straight switch (OFF-OFF, ON-ON)

6. Wide range of applications

Parameters.

PCB size: 50 * 33mm

Operating voltage: DC5v-24v

Package list.

Package A: tone board * 1

Package B: tone board * 1 gray line * 2 red and black lines * 1