Choose one of the interchangeable earpads, slip the UrbanEars Medis Headphones into your ear canal, and flood your brain with delicious tunes. Tiny handmade drivers replicate your Australian techno-rap mashups with crystal clear quality and a built-in microphone means you won"t miss a beat when grandma calls. After she"s done berating you for forgetting her denture cream last week reach to the on-cord button, end the call, and start up your soothing tunes again. Even if you have to sprint to the pharmacy to grab some glue for granny, these buds won"t budge an inch thanks to the earClick fit system. Product FeaturesMaterial: plasticDriver: 15.4 mmInput Connection: 3.5 mmCord Length: 47 cmFrequency Response: Weight: Recommended Use: travel, streetwearManufacturer Warranty: 1 year