New Version:According to real customer experiences, We lengthened the spring 2CM to provide you with better product experience.
Bluetooth 4.0 with aptX codec for high-fidelity stereo music and clear speech, You can begin enjoying CD quality stereo sound instantly.
Locks In and Won't Fall Out. This headset is designed to lock in so you can focus on your workout. A behind-the-ear shape design means whatever the intensity of your workout you will get the perfect fit. It will stay firmly and comfortably in place.
Exercise is about breaking free so don't let wires hold you back. Skip tracks, control volume, take calls with a quick tap of your headset.
Sweat proof design ideal for sports and active use, Light (24g), compact (hold in your palm), comfortable, secure and easy to carry.