Take your public address system with you using the Wireless Handheld Audio Portable Buddy. This battery-powered sound system goes anywhere you go and runs for up to 200 hours on 10 D-Cell Batteries. Reach an audience the size of up to 1,000 people without the hassle of wires and cords. The Buddy is equipped with a 50-watt wireless stereo amplifier that has a built-in receiver. System includes a wireless handheld microphone with built-in transmitter. Dual wireless capability allows two presenters to be wireless with optional second wireless microphone kit (not included). Lightweight handheld design also includes built-in Jensen speaker. shoulder strap. and computer/projector audio interface cables. Durable case withstands rugged use..