elago E4 In-Ear Noise-Reducing Earphones with Superior Comfort for iPhone 5/4S/3GS/1G - White Control-Talk offers anwer or end a call, track forward/backwards controls (Built in Microphone) Silicone ear tips provide comfortable, stable fit and impressive sound isolation, Superior Comfort Noise Reduction, Great sound quality and bass response Universal accessory for all iPod models as well as all digital audio players compatible with 3.5mm