Digital Hearing Aids Invisible Hearing Aid Mini In Ear Sound Amplifier Programmable Best Hearing Device

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

Package