Bluetooth Headphones Stereo,Wireless Earbuds Sport 2016- Crystal Clear Music with Responsive Microphone to Answer Calls While Running,Compatible with Iphone 6, 6 Plus, 5 and Android BLUETOOTH 4.1 TECHNOLOGY: Latest Wireless Bluetooth 4.1 Technology with A2DP stereo music and AptX pure, clear sound, ideal for high quality music while running, jogging, cycling, skating, etc.The signal strength is nearly twice times than the general bluetooth headset in the market. THE BEST SOUND QUALITY: background noise reduction, audio is rich and clear no matter where you are. PureSound In-ear white noise and listener fatigue reduction. Eliminates the white noise and delivers a clean audio experience offering hours of pure enjoyment. LONG BATTERY LIFE: Up to 6 hours of talk and listening time, and 145 hours Standby Time STABLE DESIGN: Great for exercising, running, Gym or any other activities. Awesome portable and lightweight wireless headset can be stay in your ears comfortably. Comfortable and stable design for all levels of exercise make easy accessible on-ear controls when you keep moving and eliminates troublesome wires tangling while you control your music or calls UNIVERSAL DEVICE COMPATIBILITY: Great compatibility for iPhone 6,6 plus,5,5s,5c,4,4s,3, iPad Mini Air, iPod Touch, Samsung Galaxy S6,S5,S4,S3, Note 2,3,4, other Android, Windows cell phones, tablets, mp3/video players and laptops