Brand new crystal radio earphone with 3.5mm plug.
Use these for crystal or simple transistor radio design projects.
Very sensitive with high impedance, over 100 megohms.
Molded plastic shell and 7-ft cord.
Philmore quality you can trust.

Technical Details

Product Details

Package Dimensions
Width : 1.8 inch
Height : 1 inch
Length : 4 inch

Shipping Weight: 0.8 ounce (View shipping rates and policies)

ASIN : B01AQ9CVDS