Support bluetooth function

Support reading MP3 file format on TF card or U flash driver

Treble adjustment, bass adjustment and independent master volume control

Support DC 12 V / 24 V or AC 110-220 V voltage

With Audio Input interface, can be connect to PC, TV, DVD, CD, Mobile, etc.

hi-fi Traditional amplifier, nominal power of 80 W, can be used in conjunction with 4 ohm speaker.

With breakpoint memory play function