Specifically designed for use with clip-on style music players, Short Buds allow for easy attachment to collars, hats, jerseys, helmets, and sports bras, eliminating the tangling and catching that often comes with having extra cord. Perfect for running, walking, cycling, hiking, or while working out at the gym. Designed for wear in either the left or right ear, our in-ear style earbud features soft rubber eartips of varying sizes for a comfortable, secure, near-customized fit. Try it with your iPod Nano, Shuffle, Sansa Clip, or Jabra Clipper. Technical Specifications: 15 inch long cord - Weighs in at 0.3 ounces (8 grams) Includes 3 sizes of rubber ear tips, to find your best fit Works with any device that accepts a stereo or mono 1/8-inch (1/8") or 3.5mm plug *Now Gold-Plated* Stereo 3.5mm plug (same as 1/8-inch size plug) Stereo plug's circuitry mixes both stereo channels (left and right) together into one earphone