DearBuds PE Basic User Guide

01. How to use the device 

01) Power ON/OFF

- ON : Press the Dehumidity button
- OFF : Press the Dehumidity button for '2 seconds'

02)  In-Ear humidity measurement 

The DearBuds PE measures the humidity in the ear in real time once you turn on the device. Please wait for about five seconds.

03) Dehumidifying

Press the Dehumidity button to start dehumidifying.

(1 - L1 / 2 - L2 / 3 - L3 / 4 - A / 5 - OFF)

[ Modes ]

L1 - A mode for sensitive ear conditions (3mins) 

L2 - Basic mode (3mins) 

L3 - Ultra mode (If you are uncomfortable with the noise, please use a lower setting) 

AU - Adjusts dehumidification strength and duration automatically based on the ear condition. 

OFF - Measurement mode (Without dehumidifying) 

04) How to fit the Eartip 
First, attach the Earcap to the device, then insert the appropriately sized Eartip vertically. 

05) How to place DearBuds PE 

[ For Human ]

- The Eartip should be placed inside your ear like a ear thermometer. It may take up to five seconds for the humidity/temperature to find a suitable level of humidity.

[ For Pet ]

- Gently bend your pet ears back for a clear view before placement. Place it on your pet ear for five seconds in a manner similar to how you would use a ear thermometer.

02. Display Info

01) Charging Icon 

- Turns to display humidity/temperature. Each minute, a battery icon appears. *When fully charged, the battery icon disappears.

02) Bluetooth Icon 
- Blinks when ready to connect. 

03) Dehumidification Icon 

- Blinks during dehumidification and disappears upon completion. 

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

05) Humidity Status Icon 

  Too high    High   ○ Moderate   ○ Slightly dry

03. Device Setting 

When you press the Setting button one at a time, the device information will appear in order on the display. You can move on to the next setting menu entry by pressing the Start button consecutively. After entering the setting menu with the Start button, press the Setting button or leave it for a certain period of time to automatically change.

[ Setting Menu (In a given order) ] 

01) Information

- Battery Remaining, Version Info, Serial Number 

02) LED

- Brightness Setting (5 Levels)


03) Measurement Display 

- Humidity, Temperature, Hum&Temp, Countdown 

04) Celsius

- Temperature  (°C ↔℉)

05) Duration

- L1/L2/L3 Duration Setting (1~5 mins ) 

06) Cleaning mode

- Cleaning Mode : Make sure the DearBuds PE are horizontally positioned and start cleaning mode.

07) Delete

- Factory Reset 

08) Device Firmware Update Mode 

Quick battery level check → Press and hold the Setting button for 2 seconds 

04. How to maintain 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.) 

05. Tips for Using the Device 

01) When DearBuds PE makes noise 
DearBuds PE should be set to cleaning mode if unusual noises occur during operation. When DearBuds PE is in cleaning mode, the fans are aligned and the noise gets reduced. 

02) For human 

Using a cotton swab pushes earwax into the ear canal, which can damage the delicate skin of the external ear canal. Instead, DearBuds PE provides gentle ear dehumidification.

03) For pets 

a. Getting used to unfamiliar devices
If it is their first time looking at an unfamiliar figure, pets may be wary. It is recommended to use DearBuds PE to pets after a certain period of getting used to it. 

b. Understanding the device
With DearBuds PE, your pet will easily adapt to the low decibels. Start by dehumidifying it with L1 mode. Once you get used to it, please switch to L2 and A mode. 

c. Using the device wisely ‒ Behind the ear
When DearBuds PE first appears in your pet's view, they may feel frightened. It is possible to dehumidify longer without creating discomfort for your pets when the dehumidifier is brought from behind their ears. 

d. Select a place free of disturbances
Dehumidify in a place where pets cannot move or run away from outside interference. 

e. Compensate properly after dehumidifying the ears
Your pets will be more willing to dehumidify your ears if you reward them with snacks after you dehumidify them. 

06. 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.