Voice Machine 1 System

50 watts of power with reentrant horn creates a clear, powerful sound Max SPL: 127 dB One built-in 123-channel Shure digital wireless receiver with body pack transmitters Choose system with one headset boom or lapel microphone Built-in MP3 player with USB port and SD/ MMC memory card slot 12 volt Lithium Iron Phosphate (LFP) battery with 2,000 charging cycles Siren feature quickly gets everyone's attention Operates on internal battery or AC power Unit weight: 17 lbs Warranty: 6-year system, 2-year battery Voice Machine 1 System Includes: Body pack transmitter, headset or lapel mic, power/charging cable, FREE heavy-duty speaker stand