Power Output: 30W Power Input Level: -56dBu/10k2 Horn: Low-pitch horn 6.5 Inch High-pitch horn 1.5 Inch Frequency Response Range: 20-20kHz Interface: MIC Interface: 6.35mm stereo audio interface Guitar Interface: 6.35mm mono audio interface OTG(Live)Interface: Type-C input interface DC Interface: DC 12V(Positive center)charging interface AUX-IN Interface: 3.5mmstereo audio interface Headphone / D.I OUT Interface: 6.35mm stereo audio interface Power Adapter: 12V2A Battery: 2200mAh Product Size: 23x18x20cm/9.1x7.1x7.9inch Item Weight: 3250g/7.2lb Plug Type:US Plug, it applies to Canada, India, Mexico, Thailand, Taiwan, the United States, the Philippines and so on. Voltage:AC110V Colour:As Shown Material:Composite material Package Contents: 1 x Speaker 1 x Power Adapter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.