Digital Hearing Aids Invisible Hearing Aid Mini In Ear Sound Amplifier Programmable Best Hearing Device
IF:The Smallest Universal CIC Hearing Aid In The World
Small ,Invisible
2 or 6 Channels
Cost-effective
High Degree Of Customer Experience
Good Acoustic Fidelity
High Grade Packaging
Five Colors Available
NOTE:
About Whistle , you can do this 3 steps to remove it .
1 , Choose a suitable earplug to make the product sealed in the ear canal
2 , Low down the sound volume
3 , When you put into battery , please be quick , to put the product into the ear
E***z –
SUPER THX
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