1, Phonak hearing aids is a high-end brand, from Switzerland, equipped with self-developed high-quality chip, outstanding performance in identifying and analyzing noise, very suitable for the elderly with severe deafness.
2, Phonak hearing aids use multi-frequency programming and imported chips, sound quality is particularly good, adaptive environment ability, sound processing speed is very fast. Phonak hearing aids have an exquisite appearance, which is very suitable for the elderly with hearing loss.
3, hearing aid (hearingaid), also known as hearing aids, is a medical device used for hearing compensation, thereby improving the ability to improve speech interactions a sound amplification device. Clinical hearing loss is divided into conductive, sensorineural and mixed three categories, and hearing aids are mainly used for conductive or mixed hearing loss patients with hearing compensation, its role is to amplify the original inaudible sound, and there is no treatment of deafness disease function.