85-100%
60-84%
30-59%
85-100%
60-84%
30-59%
S
XS
M
L
How does QuietOn 3 operate? Getting started How can I be sure that I have set QuietOn 3 airtightly?
How test if the device is functioning correctly?
2. Make sure to insert earbud
with letter L to left ear,
earbud with letter R to
right ear. Compress the
foam tip by rolling it with
your fingers. By default the
foam tip size is small (S).
3. Pull back your ear while
inserting the foam part
to your ear.
4. Rotate the device
backwards for optimal
orientation. Wait for
15-30 sec for the foam
to expand and for it to
create a seal.
Thank you for choosing QuietOn 3
We want you to get the most out of your
Quietude experience.
Therefore, please read this leaflet and accompanying
Quick Guide carefully before using the device. Failure of
following the instructions below could result in product
damage or malfunction or even injury.
Getting started videos : www.quieton.com/start
IMPORTANT:
To ensure that QuietOn 3 works efficiently, you should seal
the earbuds in your ear airtightly. When the device is
placed airtightly, the foam tip attenuates the noise exactly
to the right level.
The Active Noise Cancelling works only when the noise
signal and the anti-noise signal are matching.
1. Check if the device is
visible from the front
view. If so, try to snug it
in better.
2. Check if the foam tip size (XS, S, M, L) is correct for your
ear and replace it if needed. To ensure the correct size,
press the device when it is inside your ear. You should feel
a change of air pressure inside the ear canal.
Wait a sec, I can still hear sounds with
QuietOn 3 in my ears?
QuietOn 3 is efficient in canceling the noise but it will not create total silence. Nothing does. Here
is a graph which shows how the QuietOn 3 performs with snoring. QuietOn 3 excels in the lower
frequencies in the sound spectrum, such as the heavy bass music rumbling through the walls or
the snoring of your partner next to you. When it comes to higher frequencies, the noise cancelling
is similar to a pair of high-quality foam earplugs. So, no need to worry about oversleeping: You will
not miss out on your alarm clock in the morning. If the snoring is particularly loud, it can be still
partially heard, but the noise level is much lower to help you sleep.
If the ears are hairy, it might cause problems in achieving airtightness and might therefore
result in a lack of noise cancelling performance.
QuietOn 3 functionality can be verified by using the charging case.
Put the top front area (where the magnet is) of the case really close to the earbud. Then slowly
detach it and you will hear a snap sound in low volume. To be able to hear it you should be in a
silent environment. The snap sound indicates that the earbud works correctly. This can be tested
for both earbuds.
How to be sure the earbuds battery is charged? How to charge the charger case?
The earbuds are always charging when the battery is not full, and the battery of the charger
case is not empty. Charging takes about 2 hours.
1. When the case is closed, the LED lights indicate the progress of the charging with a
breathing sequence. Whenever the battery gets fuller, more and more leds are lit.
2. When the case is open, the LED lights show the battery level of the earbuds. If all lights
are lit, earbuds are fully charged and ready to use. If at least one LED is lit (more than
30%), it is enough for one night. When the earbud is taken from the case, it turns on
automatically.
• Attach the small end of the USB-C cable to the port behind the charging case. You can find
the USB-C cable in the sales box.
• Attach the bigger end to the mobile phone’s charger or the laptop's USB type-A port
providing 5 V and max 3 A.
• LEDs indicate the charging status.
• Charging takes around 3 hours.
• When the case is opened, it indicates its battery status for 30 sec.
• If at least one LED is lit (more than 30%), this is enough to charge the earplugs once.
(blinking) Less than 30%
Charger battery empty
(blinking) Less than 30%
Charger battery empty
Earbud LEDs
Charger case LEDs
1. QuietOn 3 earbuds switch on automatically when the device is taken out from
the charging case. No buttons needed.
NOTE: After the seal is achieved, ANC and passive noise cancelling start working together and
the performance improves gradually. When you listen to wide bandwidth noise with QuietOn 3
in your ears for a while and then take them out simultaneously, you perceive the full performance
and realize how effective QuietOn 3 is.
Snap
Magnets
Snap
1. 2.
First
foam tips
attenuate
outside noise
passively.
Then Active noise
cancelling creates
anti-noise which
reduces noise
efficiently.
125 250 500 1k 2k 4k 8k Hz
Noise with
QuietOn 3
Noise with
foam earplugs
Snoring noise
FREQUENCY
NOISE
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