This ultra-compact MH-M28 wireless Bluetooth audio receiver board features a high-fidelity, lossless MP3 decoder module with dual output options. Equipped with a modern Type-C USB interface, it supports a standard 5V power supply or direct solder integration with a 3.7V lithium battery via onboard VBAT/GND pads. Offering a convenient integrated 3.5mm AUX headphone jack alongside independent Left, Right, and Audio Ground (L, R, AGND) solder pins, it provides the ultimate micro-footprint solution for adding wireless audio streams to amplifiers, active desktop speakers, custom headphones, and DIY vehicle sound systems.
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