Realated Products

cheap price battery replaceable Spieth RIC024 RIC Hearing Aids

RIC024 hearing aids supply by Spieth Technology which is a chinese origin hearing aids factory,you can spend less money to buy better quality one from us.

Blood Glucose Monitoring System BG-710

It is a simple and practical system for the daily monitoring of the blood glucose level.It is designed with a gold electrode enhancing accuracy and reliability.

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.

China factory battery replaceable Spieth BTE055 BTE Hearing Aids

This BTE055 hearing aids use replaceable battery for each unit,easy control the volume just rolling the wheel,it support noise reduction and costs cheap price.

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.