SoundFocus
Boosts teacher's voice in classroom and small groups while minimizing background noise, reverberation and distance.
Teacher wears a compact T16FM transmitter and microphone. The R800 reciever and SPK 800 speaker plays the teacher's signal (or auxiliary input from VCR, tpe players...) for the entire class to hear. Operates over a 100'-150' distance. A single R800 can drive up to 3 SPK 800 speakers. Use addtional speakers and recievers for large classrooms. Operates 10 hours on rechargeable betteries.