Wellhealth WH-IEHA In Ear Hearing Aid Owner’s Manual
- June 12, 2024
- Wellhealth
Table of Contents
Wellhealth WH-IEHA In Ear Hearing Aid
Intended Use
- Thank you for the purchase of our hearing aid.
- If you find it’s difficult to hearing very well from others, a hearing aid can help you regain your hearing so you can live the life you are used to.
- Wearing a hearing aid means rediscovering the pleasure of gathering with friends and family, feeling more confident at work, and enjoying movies, music and TV programs.
Specification
- Max sound output: 110±5dB
- Sound gain: >30dB
- Total harmonic wave distortion: <10%
- Frequency range: 300Hz-4000Hz
- Input noise: <40dB
- Voltage: D.C.1.5V
- Current: <4mA
Description
Battery
Battery: AG3 or A312 Zinc Air Battery
- “+” Positive side of Battery
- “-” Negative side of Battery
- “ ” is Volume grade.
Operation
-
Open the battery compartment, put it into the corresponding battery, and close the battery compartment tightly.
Note: Open the battery compartment, and it will stop working, close the battery compartment completely, and It will start to work.
-
Insert the earplug into the hearing aid, put the hearing aid in your ear and move it up and down to insure it on the right position, adjust the volume to get clear sound.
-
If you feel the whistling sound, please make sure if you put the earplug tightly, or if you use an appropriate size earplug.
-
Please take out the battery or turn off the hearing aid when you stop to use the hearing aid.
Note:
Be sure the hearing aid is in the “Off” position or the volume is in the
minimum volume of “1 “, otherwise the instant sound will make you feel
uncomfortable.
Maintenance
The hearing aid doesn’t work. Check as follows:
- A hearing aid is powered off.
- The battery is in the correct direction.
- Run out of battery.
- The earphone is damaged.
- The earphone is broken.
Note
- Please don’t use the hearing aid at a high volume for a long time. It will damage your hearing.
- Please maintain the product all the time in order to avoid the earplug and microphone opening being blocked by foreign objects.
- Please don’t use it when showering, swimming, raining or wet environment, please don’t expose the hearing aid under sunshine, get close to a stove or other heat sources.
- Please protect the hearing aid carefully and avoid dropping it on the floor.
- Please don’t remove old batteries in the hearing aid for a long time in order to avoid possible erosion caused by battery leakage.
- Please handle the old batteries environmentally friendly.
- Keep the hearing aid away from the children.
DECLARATION OF CONFORMITY
Confinity NV, Dorp 16, 9830, Sint-Martens-Latem, Belgium declares the following device in sole responsibility:
- Brand name: Wellhealth
- Product type: Wellhealth in-ear hearing aid
- Item number: WH-IEHA
Complies with the following harmonization rules: pending pending pending pending pending
Signed for and on behalf of:
Sint-Martens-Latem, Belgium – MARCH 2023
A. Pappijn – Product Manager