ETYMOTIC RESEARCH Bean Pair of Brushed Gold Quiet Sound Amplifiers (ER135-QSA-BG2)
Features of ETYMOTIC RESEARCH Bean Pair of Brushed Gold Quiet Sound Amplifiers (ER135-QSA-BG2)
- Operates so smoothly it is almost undetectable
- Provides high-frequency amplified hearing for the soft sounds of speech
- 2-position switch offers two levels of enhancement
- Excellent speech intelligibility in both quiet and noisy conditions
- Loud sounds are heard naturally with no additional boost
- Subtle, low-battery signal alerts user before the battery dies
- Long battery life (10-12 days) on a tiny cell
- Designed to fit comfortably and look good in either ear
- No adjustments needed; no controls to adjust
- Does not require custom molds
Product Info for ETYMOTIC RESEARCH Bean Pair of Brushed Gold Quiet Sound Amplifiers (ER135-QSA-BG2)
The BEAN Quiet Sound Amplifier in brushed gold is a small wireless personal sound amplification device that discreetly slips into your ear much like an ear bud you dont 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.
- Exceptional sound quality.
- 15 dB or 23 dB gain.
- High frequency amplification and excellent speech intelligibility.
- Loud sounds are heard naturally with no additional boost.
- Can be worn on either ear.
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Sizing & Specs
|Gain||LO (15 dB) - HI (23 dB)|
|Compression Type||Wide Dynamic Range Adaptive Compression|
|Maximum Output [LO]||112.5 dB SPL|
|Maximum Output [HI]||115 dB SPL|
|Battery Type||10A zinc-air|
|Battery Life||10-12 days|
|Battery Current (typ)||425 uA|
Personal Sound Amplifiers