Description Features: - Ergonomic design with Zipper - Unique and fashion, suitable for all-ages. - Bass Boost System: Superior sound with enhanced bass! - Mic and Controls: Built-in High-Grade Mic and Controls! - Synthetic cord covered cable, durable, use for long time. - On/Off button stop/start music or stop phone talking, free to unlock phone. - Microphone convenient to talk phone. - 3.5mm audio jack, suitable for various brand and model phone, mp3, mp4. Such as iPhone, Samsung, LG, HTC, Sony Ericsson, Blackberry, Nokia, etc. - Cord length:1.2m - Color: black, White, Red, Blue, Pink, Purple, Green. - This is a high quality stereo zipper hands-free and Fantastic zip cable, that give a highly fashionable way of wearing your in ear buds. These earphones have the wires hidden inside a working zipper. - You can move the zipper up or down to keep the wires tangle free. Designed to fit perfectly within your ear, these headphones are more comfortable than any other ear-bud design. - This new design is made to rest within a variety of ear shapes, making them perfect for you.