Product description: This unit is ombination of amplifier, speaker, microphone, battery. Build-in USB/SD/MMC card jack, wireless microphone. Various audio signal input. Ideal for many applications.

1.USB/SD/MMC socket ,3.5mm audio input, one channel mic, wire/guitar connector, external battery jack.
2.Built-in one DC 12V/2.6AH rechargeable battery.
3.One channel wireless Mic,Optional hand-held/collar clip/headset Mic.
4.Out power: 80W, One 8” woofer and one tweeter horn
5.Size:(L*W*H) 260 * 180 * 330 mm    Weight:4.5KGS
6.Standard configuration: one mainframe, one hand-held Mic, one power cable, one user manual.