Specifications: - A very Powerful Partybox with two level sounding, 8'x2 woofer size, - Waterproof, - 8hours playtime. - Dimensions: 32x33x71.5cm. - Weight 7.7kg. - 40W RMS Output - FM, 5knobs, LED lights, Bluetooth, - USB, AUX, MIC, Power inputs. - Battery: 7.4V/3600mAh