DearBuds PE Pro User Guide


1. How to use

Press the Start button once
to power on.
When you power on the device,
the percentage number stands for
a room humidity level.
Press the Start button once again
to start dehumidification modes.
Pressing once starts L1 mode.
Every time you press once more,
you can change the modes to the next.
(L1-L2-L3-AU)
When you press once while the AU mode,
you can stop the dehumidification modes.
And the device will start measurement mode again.

2. DearBuds PE App [DearBuds Pro / Pet]

Explore DearBuds Pro / Pet

Please find DearBuds PE App ‘DearBuds Pet’ from Google Play Store/iOS App Store.

3. Display Info


01) Charging Icon

02) Bluetooth Icon -Blinks When Ready to connect.

03) Dehumidification Icon

04) "%" Icon : Humidity / Battery Percentage
-"%" indicates the temperature when the icon is not on the screen.

05) Humidity Status Icon
 Too high    High   ○ Moderate   ○ Slightly dry

4.  Device Setting

5. How to keep the device clean



01) Cleaning Eartips
Pets have a lot of fur in their ears, which can cause hair to stick to their Eartips and Earcaps. When this happens, remove the hair from the Eartip and the Earcap. If you prefer, you can separate the Eartip and Earcap and wash them under water, dry them, and reattach them.

02) Removing furs
Remove furs on the DearBuds PE with tweezers, tape, or a vacuum.

03) Cleaning mode
Performing the cleaning mode in 'Setting' will drain any remaining humidity and dust within the device. Place the DearBuds PE horizontal and run the cleaning mode. (Cleaning mode operates for 3m20s.)


6. Warning

01) Please note that the DearBuds PE is not waterproof. Make sure the product does not get into the water when using it.


02) In the case of children, use it under the supervision of a parent or guardian.



03) If you experience problems with your ears or if your ear humidity is consistently high, please discontinue the use of DearBuds PE and visit a doctor.



04) Please do not use DearBuds for any purpose other than measuring humidity and ear dehumidifying.


05) Any issues that may arise as a result of a user's negligence are not the responsibility of the manufacturer or seller.