Includes 4 red filters and 1 filter removal tool
Designed for use with QSA BEAN Personal Sound Amplifiers from Etymotic Research

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 2.99 inch
Height : 0.31 inch
Length : 3.5 inch

Item Weight: 0.16 ounce (View shipping rates and policies)
Shipping Weight: 0.64 ounce (View shipping rates and policies)

ASIN : B075GT2736