You can hear the professional sound preferred by the world's top touring musicians with the Logitech Ultimate Ears 200. Five sizes of soft silicone ear cushions in sizes XXS to L help you get a comfortable fit-even if you've got small ears. A durable, sweat-resistant design keeps your earphones looking and sounding good. Engineered for faithful audio reproduction, these sweet-sounding earphones make it easy to enjoy your music. A pocket-ready hard case protects your earphones while you're on the go.