Built-in digital amplifier module, high efficiency (85%)

Support Bluetooth and USB

 2 AUX & 2 Mic inputs & 1 AUX output for power extension

 Each AUX & Mic input with individual volume control

Mic 1 of 6.35mm in front panel, with priority & muting

With priority input and 100V input

 Support both AC power and DC 24V power input

 100V speaker output for long distance transfer