Intended Use - BEAN QSA User Manual

Etymotic's QSA devices have high-frequency emphasis
for soft sounds, so the faint sounds of speech can be
heard more easily – especially if the speaker is farther
away than desirable or speaks very softly. The most
common example is someone asking a question from
another room. Soft speech can also be heard in a
house of worship, classroom, courtroom, lecture hall,
theatre, or TV dialog. For many users, QSA devices are
like reading glasses: they are used only part of the time.
Adjusting to QSA Devices
• Most QSA users find the eartips comfortable
to wear for many hours right away. Others do not.
• Take your time.
• You may want to wear QSA devices for short periods
until you can wear them for as long as you wish.
• If the eartips that come on QSA devices are not
comfortable or do not seal well in the ear, try other
eartip styles supplied to determine which size is
right for you.

Intended Use

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