Use PC headset with 2.5mm phone headset Jack OR 3.5mm smartphone/iPhone headset jack
Convert two 3.5mm (1/8 inch) plugs to single 2.5mm or 3.5mm iPhone/Smartphone plug
Includes dual 3.5mm to 2.5mm adapter PLUS 2.5mm to 3.5mm adapter for iPhone/Blackberry/Droid/Smartphone
For use with home/office/cell phones AND smartphones such as iPhone, Blackberry Curve/Storm/Bold, Motorola Droid, Palm Pre, and more
Works with stereo headsets, outputs binaural (both ears) sound with a mono channel

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 4.4 inch
Height : 0.9 inch
Length : 5.7 inch

Item Weight: 1 pounds (View shipping rates and policies)
Shipping Weight: 1.6 ounce (View shipping rates and policies)

ASIN : B00331S5FK