Plugfones Work Hard Rock Hard Noise Suppressing Earbuds 1.4

Two choices of ear plugs- ComforTiered Silicone plugs with a noise reduction rating of 26 decibels ComforTwist Foam plugs with a noise reduction rating of 23 decibels Tops are replaceable. Has noise isolating mic and volume change, track change call control buttons on cord. Uses standard jack for input Never used or out of package, opened for pictures only