Philips SHE8100 In-Ear Headphones is a high quality headphone that is compatible with any 3.5mm device. Featuring 8.6mm sound drivers, the headphones produce crisp treble and thumping bass. Extremely comfortable to wear, they come with 3 sizes of ear caps ranging from small to large. This enables you to customize the headphones according to your preference. It also comes with smart anti-tangle slider that keeps your cable neatly together and ensures no more hassles with tangles or knots. They are great for listing to music and making hands-free calls.