Retro-M3 Hearing Aid for Air Conduction - Mono & Binaural Use

A hearing aid electronic air sound conduction behind-the-ear type "RETRO-M3" is designed for monaural and binaural hearing aids by air sound conduction. It is used for air conduction sound amplification for mild to moderate hearing loss, for individual use by children from 3 years of age and older and adults without age limitation. For hearing aids for sensorineural, mixed and conductive hearing loss. It has analogue processing of sound signals.