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YiWu HongAn Medical Instrument Co,:LTD 11yr.
Contacts Henry Xu Chat
Mobile 86-13626692800
E-mail 13626692800@163.com
13626692800
WhatsApp +86 13626692800
Included in the package:
1 x E-8 hearing aid
8 x Earplugs (various sizes)
1 x EU Plug Charger (110-240V.)
1 x User manual
Note:
Adjust the volume to the minimum before wearing.
Choose an earplug that is slightly larger in size to avoid whistling.
Increase the volume gradually to avoid a sudden increase in sound.
If you hear a howling, check that the ear (silica gel) is appropriate and whether the size of the plug is tight; ensure the correct type of earplugs are used and properly inserted to prevent any air leakage.
Keep the ear plug clean
Remove the battery if you don’t use it for a long time.
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