Better Hearing, Brighter Living Equipped with a 2-channel digital chip and automatic noise reduction, our hearing aids for senior adults effectively minimize background noise while ensuring clear and superior sound quality. Experience natural and detailed hearing that enriches your daily life. With a frequency response range of 200Hz to 6000Hz, a peak gain of 25dB, and harmonic distortion ≤3%, our hearing aids hearing amplifiers deliver exceptional noise reduction and enhanced speech clarity.