Seleven&Acirc; Smart Touch Bluetooth 4.0 Sunglasses Stereo Music Headphone, Polarized Glasses for Travel, Cycling, Driver with Handsfree for iPhone Samsung LG Cell Phones (Black) With Powerful function, Support Handsfree call, Texting, Listen to music, Voice navigation, Calculator, even serach information Polarized sunglasses lenses eliminate glare and reduce eye fatigue, lens are included for different environmental conditions Comes with the high quality stereo headphones featuring enhanced voice clarity, low distortion, legible surround and authentic sound Smart touch operating mode makes you smarter, faster, and more luxurious to answer/end a call and change the music by the swipe of your finger Lightweight design is ideal for usage for riding a motorcycle or bike, driving, running, fishing, racing, Skiing and climbing, trekking or other outdoor activities. Easy to install and convenient to wear