This hearing aid adopts ultra-low power digital chip solution, realizing wide dynamic range compression, transient noise suppression and high sampling rate. It has 16-channel intelligent noise reduction, sound feedback cancellation and high-fidelity signal processing. As an acoustic tube hearing aid, it is comfortable, in-ear and more invisible, with 5 volume levels (one-click cycle switch), click operation prompt sound, volume memory function, ultra-long standby time and Type-C direct charging for the host.
A battery-powered acoustic device intended to compensate for impaired hearing by transmitting amplified sound waves to the eardrum through air. It typically consists of a microphone, an amplifier, and a speaker (receiver) contained in a case worn behind-the-ear (BTE). The microphone receives sound waves and converts them into electrical signals which are increased by the amplifier and sent as sound waves, by the speaker, to the eardrum through an earmould that fits inside the outer ear or a tube in the ear canal. The device is used for mild to profound hearing loss; most types are programmable to enable computerized adjustments for a patient's hearing loss and related factors.