Monster Authorized Dealer, 1 Year USA Warranty BUILDING ON THE LEGEND: Monster launched the iSport Freedom in 2013 as the world's first sport-specific on ear headphone. Now, the revised and re-booted version brings cutting edge technology and a sleek new design to the flagship in the iSport line up. PURE MONSTER SOUND: Music is proven to increase athletic performance by up to 15%, whether it's your first trip to the gym or you're a seasoned athlete. Monster's signature ingredient for iSport delivers crystal clear details, with pumping bass to keep you motivated through your training.

PREMIUM COMFORT FOLDABLE HEADPHONES: Comfortable on-ear lightweight design, super thick & soft leather ear cushions and adjustable padded headband provide premium comfort for your ears even if you wear it for a whole day. Designed specially for those who enjoy music with exceptional quality sound. Suitable for adults, children, boys and girls. VOLUME CONTROL & BUILT-IN MICROPHONE: These wired headphones features built-in microphone for hands-free phone calls with one button and volume control to adjust the volume to a comfortable level, easily control your music: Play, Pause, Previous, Next. IMPRESSIVE STEREO SOUND EXPERIENCE: With advanced digital audio processing technology and high fidelity drivers, the headphones deliver high performance stereo sound and the super thick ear pads can isolate outside noise so you can hear the well-balanced bass, mids and treble while listening to music.