Patent ID: 11902744
Assignee: nan
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H  F | IPC F  H

Claim 10:
11. A waterproof hearing aid and charging base system comprising:
a pair of hearing aid devices;
wherein each said hearing aid device including a front sealed portion and an ear canal portion;
wherein said ear canal portion including a waterproof shield;
wherein said front sealed portion includes a visually exposed exterior area when said hearing aid device is in an ear canal of a user;
wherein said front sealed portion further including a solar panel, a touch panel, and a microphone;
wherein said solar panel converts solar energy to electrical energy for providing power to said hearing aid device;
wherein said touch panel switches a function from a first function to a second function of said hearing aid device;
wherein said microphone captures ambient sound for transferring the ambient sound to a sound output port of said ear canal portion;
wherein said ear canal portion includes a battery for storing the electrical energy; and
a charging base for retaining said pair of hearing aid devices and charging said battery of each said hearing aid device.