Realated Products

BG-709 blood sugar Monitoring System delivers results in only 5 seconds. Automatically recognizes batch codes encrypted on the glucose test strips.

The reachargeable receiver in canal hearing aids made by Spieth Tech,suitable for people who need a small and comfortable hearing aids to amplifie the sound.

The Saliva SARS-CoV-2 Antigen Rapid Test Easy to operate,no other equipment needed,High Accuracy,Specifcity and Sensitivity,Show results within 20 minutes.

This superior light weight just 1.2g,very small design and nearly invisible when user wear them,it just use a small replaceable battery but last for long time.

How hearing aids works help people hear better

2022-03-15

how hearing aids word to help hearing loss people receive the sound.jpg

    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.