Smart Noise Reduction: The Digital Sound Device features built in audio sensors that can distinguish between speech and noise, effectively reducing traffic noise, wind noise, and other ambient sounds.
KIBVOE Digital Hearing Amplifiers Sound Device Charging Case Noise Reduction 2pc
Efferey Digital Hearing Amplifiers Sound Device Charging Case Invisible 2pc
Efferey Digital Hearing Amplifiers Sound Device with Charging Case, Invisible
