Etymotic BEAN Platinum Pair Quiet Sound Amplifier
The BEAN™ is a small, wireless personal sound amplification device that discreetly slips into your ear, much like an earbud—you don't have to worry about tubes or fitting the unit behind your ear! As a personal amplification device, the BEAN™ Quiet Sound Amplifier features a built-in sensor that amplifies soft sounds while keeping the volume steady on louder noises, or even reducing it for extremely loud noises, such as fireworks or the strike of a drum.