Color: Black (UV spray + spray paint)

Product process: ABS+PC+Aluminum alloy

Frequency Response: 50 Hz -16 000 Hz

Working voltage: 3.7v-5v

Working current: 60 - 120 ma

Interface: 3.5mm* 1

typeC * 1

Compatible with mobile phones, pc and ipad

DSP audio processing system, 

OTG digital connection Reverb, monitor, volume mode, ducking, 

noise reduction, RGB lighting