This video will demonstrate how to properly change HF3 and HF4 wax guards. If you're unsure of what type of wax guard your hearing device uses make sure to check with your hearing professional.
Негізгі бет How to Change HF3/HF4 Wax Guards
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This video will demonstrate how to properly change HF3 and HF4 wax guards. If you're unsure of what type of wax guard your hearing device uses make sure to check with your hearing professional.
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