Etymotic / ER135QSAPT2

Variations

The BEAN Quiet Sound Amplifier is a personal sound amplifier for those who want to increase the volume with one click. It is ideal for those who need occasional hearing support for daily conversations.

[直輸入品][Direct Import]

■Clear and crisp sound with one click.
■BEAN Quiet Sound Amplifier has a built-in sensor that automatically adjusts to the surrounding noise level.
■Two modes can be switched, so you can maintain a constant loud volume or amplify small sounds while attenuating only very loud sounds such as fireworks and drum beats.
■Outputs clear and excellent sound in both quiet and noisy environments.

■Gain: LO (15dB), HI (23dB)
■Maximum output: 112.5 dB SPL (LO), 115 dB SPL (HI)
■THD: 3%
■Battery type: 10A zinc-air
■Battery life: 10-12 days (depending on frequency of use)
Accessories: various ear tips, battery, filter changing tool, leather case