Comfortable Soft Bulk Hearing Aid Earplug

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Sep 13, 2015, 9:29:55 PM9/13/15

to Personal Programmable Hearing Aid Community

-Final factory price

-The voice being able to be amplifiered ,the hearing aid is well used in the entertainment places

-Max sound gain up to 50 Db

-Main Unit sizes 29*19*19mm, NW:3G

-Small size ,great power ,easy operation.

-Lound and clear voice

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