"Experience sound quality like never before with PO-1213 Multimedia Portable Trolley Speakers. Enjoy loud, crystal clear music pulsating around the room through these powerful trolley speakers. Its Overall Output power is 100 W RMS These speakers feature an attractive design with a glossy & Stylish finishing Frequency ranges upto 50Hz-18 KHz with Impedence 4 Q Provides extended playback, enables you to stream music for up to 6 hours on a full charge. Battery : 12V 4.5mAh 2 Wireless Microphone"