Up to 56 dB amplification at 124 dB SPL
12 volume/tone amplification levels
Auto-select the best amplification level
Concave earpiece for best clear sound
Visual ringer

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 8 inch
Height : 3.9 inch
Length : 8.1 inch

Item Weight: 0 ounce (View shipping rates and policies)
Shipping Weight: 1.85 pounds (View shipping rates and policies)

ASIN : B0023KL9JG