AMPLIVOX Wireless Half Mile Hailer Kit With Carrying Case

* Covers audiences up to 3,000 * Weatherproof horn speaker carries sound the length of a football field! * 50-watt multimedia stereo amplifier with built in wireless receiver * Wireless lapel mic and headset mic with body pack transmitter * Optional AC adapter S1460 or powers up to 200 hours with 10 D-cell alkaline batteries * Includes extra horn speaker with 40 ft. cable, 2 tripods, rugged nylon carrying case with wheels and retractable luggage handle