•Suppress noises exceeding 82dB
•Amplify weak sounds                                
•Sound activated compression -0.01 second reaction time  
•Recessed volume control knobs
•Foldable for easy storage
•Auto power off in 4 hours (option)       
•Low-battery notification (option) 
•Rubberized exterior   (option)                                                                                         
•External battery compartment,powered by two AAA batteries                      
•ANSI, NRR: 24dB
•CE EN352-1.352-4, SNR: 27dB