Etymotic Research ER135-QSA-BZ2 QSA Personal Sound Amplifier, Pair - Bronze
The highest fidelity sound amplification available at any cost comes from the BEAN Quiet Sound Amplifier from Etymotic Research. BEAN boosts soft high-pitched sounds heard in speech, which helps provide clarity for conversations, particularly in less-than-ideal listening environments. Amplifies soft sounds, while keeping the volume steady on louder noises or even reducing it for extremely loud sounds. This pair is featured in a bronze design.
Brand Name: Etymotic Research
Product Dimensions : 0.98 x 2.56 x 2.56 inches
Item Weight: 0.35 Ounces
Item model number: ER135-QSA-BZ2
Batteries: 2 Product Specific batteries required