Avantree Beetle Retractable Earbuds Clip-On Stereo Headphone with Microphone for Music and Handsfree Calls Hear your music reach its potential with these retractable earphones with hi-fi stereo sound. The noise-isolation feature allows you to enjoy your tunes without external distractions. These earphones are compatible with a number of mobile device variations, including iPhone 6, iPhone 6 plus, Samsung galaxy note 2/note 3/S3/S4/S5, HTC one, Google nexus 4 / nexus 5, Nokia, Blackberry and other smartphones. The in-line microphone enables you to easily take handsfree calls and video chats. The retractable cable enables you to keep your gadget tangle-free, preventing it from breaking or wearing too quickly. Enjoy your earphones in comfort, courtesy of the handy clip that keeps your gadget's wires in line and lightens the weight for your ears. You can even tailor your stereo earphones to suit your own requirements, with 3 different sizes of silicone earbuds available.