To Use: With Bluetooth connection password, it can avoid others from mistakenly connecting and operating.
High Sound Quality: High‑fidelity output circuit, resistance‑capacitance isolation and no noise, with good sound quality. to Voice Ratio: 90db; THD+N: -70db; Crosstalk: -86db; DNR: 91db
Convenient To Use: The decoder board supports universal micro USB 5V power supply. You can insert U disk, memory card, operate with button, use mobile phone to connect and play MP3.
Easy To Organize: The music circuit module has compact size and is easy to be embedded in modified products, and does not take up space.
Wide Compatibility: The audio amplifier supports dual‑channel stereo output, is compatible with most power amplifiers, home theaters, car audio and other equipment in the market.
