THE BELKIN DIFFERENCE: Pioneer in technology and innovation for 35 years A PERFECT FIT FOR A PERFECT SOUND - Perfectly-fitting headphones create a far superior sound, SOUNDFORM headphones combine ear tips that can be tailored to your ear, with a design that actively directs the sound towards your eardrum SWEAT AND SPLASH-RESISTANT - Wherever you listen to music, your SOUNDFORM headphones are designed to go with you. This is why we made them sweat and splash-resistant - making them ideal for all-weather use, as well as fitness or gym sessions TANGLE-FREE - The flat, lightweight design keeps the headphone cable tangle-free in a pocket or bag PUTTING YOU IN CONTROL - The multi-control button makes it easy to play, pause, skip tracks, change volume, or answer a phone call at the touch of a button Silicone ear tips, size S, M, L