Doosl Hearing Aids Rechargeable, Noise Reduction In-Ear Digital Hearing Aids for Seniors, Enhances Speech and Audio Sound Amplifier with Portable Charging Case, Both Ears phone accesories Recharge the face brush by

Recharge the face brush by simple contact

Sound gain: >= 28 db+/- 5 db

Amplifier Devices: 2

and test the earplugs from large to small to find the most suitable earplugs

Doosl Hearing Aids Rechargeable, Noise Reduction In-Ear Digital Hearing Aids for Seniors, Enhances Speech and Audio Sound Amplifier with Portable Charging Case, Both Ears phone accesories Recharge the face brush byThis hearing device is designed for old people or people with hearing problems. Easy to wear design, conform to your ear shape, stable wearing and can ensures the comfort. Soft silica gel material, does not harm to your ear, and also ensure wearing stability and lasting. Directly inserted into the recharging base for convenient USB recharging. Care For Seniors With Hearing Impairment Hearing aids for seniors is an ideal hearing companion for people