This portable sound system stands out by its exceptional sound quality. Fitted with a built-in rechargeable 4500mAh battery, it will run for more than 5 hours. The retractable trolley and poly-urethane wheels on ball-bearings allow you to take it with you wherever you go. Professional wireless UHF microphones (handheld and headset) as well as a remote control ensure optimal versatility and freedom of movement. The backlit display enhances even more its ease of use.This extremely versatile system is a precious assistant in many fields: sports associations, street dance, bars, terraces, performing artists and musicians in- and outdoors, speakers... Due to the numerous USB / SD / Line / Mic in- and outputs, the unit will cover all your needs and media.