Steren 251-004 2.5mm Female to 3.5mm Male Plug Adapter Stereo 3.5 mm Male to 2.5 mm Female Stereo Headphone Audio Jack Signal MP3 Plug Connector, Part # 251004
2.5mm female stereo jack to 3.5mm male stereo jack adapter. Don't throw out those old headphones just because they don't fit your new MP3 player. Lifetime Warranty.
Retail Price: $1.19
Our Discounted Price: $0.28