VoiceBooster 20 Watt Portable Voice Amplifier MR2300
VoiceBooster 20 Watt Portable Voice Amplifier MR2300 is a loud (20 watts) portable voice amplifier able to cover 6,000 square feet. Two inputs for microphone and MP3 player makes this a great amp for broadcasting with sound or music. The unit has built-in rechargeable batteries. The battery charge lasts 10-15 hours of continuous use with a life of 2-3 years.
The VoiceBooster 20 Watt Portable Voice Amplifier MR2300 is great for Teachers, Tour Guides, Preachers, Coaches, Presentations, Performers, Costumes, Crowd Control, Vocal Disabilities, etc.
More information: http://www.hearmore.com/store/prodView.asp?idproduct=16243&idstore=6&product=VoiceBooster-20-Watt-Portable-Voice-Amplifier-MR2300