The CHAVET DJ 4BAR LT BT is a portable lighting system with Bluetooth technology. This all-in-one wash light system is compact and easy to setup. The 4BAR LT BT lets you create great light shows with a smartphone or tablet using the BTAir app. Achieve full-room coverage with four light heads all on a single bar. Each LED light head can be adjusted on its own. The 4BAR LT BT can be mounted on the included stand. A carry bag and footswitch are also included. For added convenience the 4BAR LT BT features onboard D-Fi USB compatibility for wireless master/slave or DMX control. You can also easily control static colors and automated programs with the optional IRC-6 remote.