For better sound and less outside noise, our Sound-Isolating Earbuds are just right. The comfortable, in-ear design blocks unwanted noise, while delivering rich, full-bodied sound for music and movies. Three included sizes of earbuds ensure a snug, custom fit. Also includes a retractable, tangle-free cable, dual-pin airplane adapter and t-splitter for sharing. Rich sound, less outside noise. The snug in-ear design delivers remarkably rich, full-bodied sound, while blocking unwanted noise. Comfortable, custom fit. Our Sound-Isolating Earbuds come with three sizes of buds, so you can enjoy a fit that's comfortable for extended periods and all types of activity--from travel and exercise, to work or just relaxing. Perfect for travel. The compact design, combined with a retractable, tangle-free cable, dual-pin airplane adapter and t-splitter for sharing, make our Sound-Isolating Earbuds ideal for travel.