Karnotech Bluetooth Earphones In-Ear Wireless Sport Stereo Sweatproof Headset with Mic, Volume Control, Noise Cancelling Super Bluetooth 4.1 version. Ensure Hi-Fi Quality Stereo Music Transmission and No-lag Calling with Mic. Magnet Creative Design. Magnetic adsorption when the back is approached. Convenient to carry and never drop in free time. Noise Cancelling function. You will isolate from outside noise and only be immersed in melody during training sessions or any workouts. 8 Hours play time. Suitable for Running, Jogging, Biking, Driving, Fishing, Camping, Hiking and other Outdoor Sports. Compatible for Apple iPhone 6S 6S plus 6 6 plus SE 5S 5 iPad iPod Samsung Galaxy S7 Edge S7 S6 Edge S6 Note LG Motorola Sony and most bluetooth phones. 100% Brand New Product, High Quality. Warranty: Non-artificial damages, 1-month replacement, 3-month warranty