SW610A - AmpliVox WIRELESS HALF-MILE HAILER

You can easily be heard over a half mile away with the Half Mile Hailer loudspeaker pa system. Its simple straightforward controls, and lightweight design make it the most practical and portable outdoor speaker sound system on the market. If you need to be heard in a large and noisy crowd this is your solution. - 50 watt wireless multimedia stereo amplifier with built in receiver; 3 mic inputs - Weatherproof reverberant horn speaker - Wireless lapel and headset mic with body pack transmitter - Shoulder strap - Power up to 200 hours with 10 D-cell alkaline batteries