Monster understand that music is the greatest motivator of an active lifestyle and have therefore filled the iSport Victory In-Ear Headphones with tonnes of technological features to provide the best in convenient, stylish, audio quality. Robust Design Water resistant the headphones are fully sweat proof for when you are at your most active. Integrated in to the design of the ear tips are special hooks that will ensure that the headphones stay in your ears and don’t fall out however fast you’re moving. Three different sizes of ear tips are also provided within the box to provide a perfect, comfortable fit for multiple types of ear shapes and sizes. Audio Technology The iSport Victory In-Ear Headphones are fully wireless and will sync with any Bluetooth enabled device. The headphones come with two different music profiles to suit your environment and personal preference: warm up and sport. They also come with a, staggering, 8 plus hours of battery life and can easily be recharged with the provided USB charging cable provided in the box.