Broad compatibility: PureBoom wired earbuds work with all Aux 3.5mm devices including Apple iPhone, Android Smartphones, iPad, Laptops, Desktop Computers, and more devices which have a 3.5mm audio port. High-grade mic: PureBoom 3.5mm wired headphones come with high-grade built-in mic which allows for hand-free calls. It also includes extra ear tips." Tangle free good quality cable: PureBoom Aux Corded Earbuds have tangle free flat-cable which will help take you through all life's moves. It's music to your ears. Great fit and comfort: PureBoom in-ear earbuds are Secure Fit and Sweat resistant for Sports activities. You can wear PureBoom headphone for Sports Running, Cycling, Gym, Mountain Biking, Skateboarding, and hiking.