· Automatically shuts off impulse noise to a safe 82dB while amplifying conversation
· Single power and volume control knob
· Four Omni Dirctional Microphones
· Low noise/Frequency tuned for natural sound clarity
· Comfort headband W/mteal wire frame
· Powered by two AA batteries (not included)
· Color is optional
· CE EN352- 1.352- 4,SNR:30DB
· ANSINRR:26DB
