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Instructional video
If you have any questions about product operation, you can refer to the following video.
SmartR hearing aids user guide
SmartR Hearing Aids Accessories Display
SmartR clean the ear dome
SmartR volume and programs adjustable
SmartR replace the ear dome
SmartR replace the wax guard
SmartR charging
SmartR Hearing Aids User Guide
K23 hearing aids user guide
K23 Hearing Aids Installing the Cerumen Cap
K23 Hearing Aids Install the Ear Dome
K23 Hearing Aids Packaging Display
K23 Hearing Aids How to Wear Hearing Aids
K23 Hearing Aids Remove Cerumen Cap
K23 Hearing Aids Clean Ear Dome
K23 Hearing Aids User Guide
Smartu hearing aids user guide
How to replace the wax guard of Chosgo SmartU product
How to wear hearing aid correctly
Chosgo hearing smartU scene module change
Chosgo hearing, smartU install hearing aid ear domes
Clean smartU hearing aid ear domes
V03B hearing aids user guide
Installing the hearing aid sound tube
Unpacking
Clean hearing aid ear dome
Installing hearing aid ear dome
Installing the hearing aid sound tube
Open the box
Installing the wax guard
