Realated Products

bluetooth control rechargeable Spieth BTE043 BTE Hearing Aids

The BTE043 Hearing Aids use rechargeable battery for each unit and no need to purchase replaceable battery again,it's energy green and enviorment friendly.

wholesale mini small invisible Spieth ITE005 ITE Hearing Aids

This Spieth ITE005 Hearing Aids with its small design easily to control,when people wear them in the ear,it's invisible and it support noise reduction too.

Rechargeable Spieth BTE040 BTE Hearing aids for Hearing Loss

Spieth BTE040 hearing aids use cyclic charging mode save the trouble of frequent battery replacement,economical,green,healthy and environmenttally friendly.

App Control Self Adjusting Spieth BTE009 BTE Hearing Aids

SP-BTE009 hearing aids support APP control and has hearing test modual,easy to test your hearing ablity.It's like your personal, on-demand audiologist!

Home Hearing Aids News

How hearing aids works help people hear better

2022-03-15

All hearing aids use the same basic parts to carry sounds from the environment into your ear and make them louder. Most hearing aids are digital, and all are powered with a traditional hearing aid battery or a rechargeable battery.

Small microphones collect sounds from the environment. A computer chip with an amplifier converts the incoming sound into digital code. It analyzes and adjusts the sound based on your hearing loss, listening needs and the level of the sounds around you. The amplified signals are then converted back into sound waves and delivered to your ears through speakers, sometimes called receivers.