ONEU Bluetooth Headphones Wireless Stereo Headset Sport Running Noise Cancelling with Microphone for iPhone Samsung Smartphones Our Bluetooth headphones feature Bluetooth 4.0 + EDR APT-X audio decode technology,giving these wireless earbuds unparalleled stereo sound quality lows are clear and rich whilst highs and trebles stay well defined and sharp proof, light weight and ergonomic design optimized for maximum comfort to match your active lifestyle like running, jogging, cycling, driving, camping, hiking gym exercise and other outdoor sports Articulating ear cups, new expanded earpads, and an adjustable headband provide all-day comfort while the exquisite carbon fiber styling makes a distinct statement Adopt the most advanced bluetooth CVC6.0 noise cancellation,can accurately distinguish the difference between voice communication and noise,and judge it,makes you still enjoy a clear sound when you are in the noisy occasion Universal Compatible for Apple iPhone 6 6 Plus 5 5S 4 4S iPad iPod Samsung Galaxy S6 S5 S4 S3 LG Motorola Sony and Android Mobile Phones. Almost all smartphones can work with this well