JH-D19 Waterproof Hearing Aid

COMPACT, LIGHT-WEIGHT & DEPENDABLE WATERPROOF HEARING AID

• Adaptive Noise Reduction
• 11 levels of volume
• Acoustic Feedback Cancellation
• Rocker Switch
• WDRC (Wide Dynamic Range Compression)

D19 Personal Sound Amplifier offers 4 preset configurations that are easily adjustable with the touch of a finger.
Normal Setting – Regular listening
Noisy Setting – Reduces background noise (restaurant, supermarket, gym, etc)
Indoor Setting – Decreases low audio frequencies (home, meeting, etc)
Outdoor Setting – Decreases high & low audio frequencies (whistling, feedback, windy day, etc)