Features Comfortable - fits to the geometry of the ear Secure - won't easily fall out during exercises and other active activities In-line remote to adjust volume, control the playback of music and video, and answer or end calls Volume control works on the latest iPhone via Apple's 3.5mm serial portocol inside the earphone jack Earphone works on all other audio devices (such as MP3/MP4 and Android devices).Compatible iPhone models iPhone 3Gs iPhone 4 iPhone 4s iPhone 5 iPhone 5c iPhone 5s iPhone 6 iPhone 6 PlusCompatible iPad models iPad (1st generation) iPad 2 (2nd generation) iPad (3rd generation) iPad with Retina display iPad mini iPad mini 2 iPad Air iPad Air 2 iPad mini 3Compatible iPod models iPod classic 120GB (2008) iPod classic 160GB (2009) iPod nano 4th Generation (video) iPod nano 5th Generation (video camera) iPod nano 6th Generation iPod nano 7th Generation iPod shuffle 4th Generation iPod touch 2nd Generation iPod touch 3rd Generation iPod touch 4th Generation iPod touch 5th Generation 32GB/64GB iPod touch 5th Generation 16GB