Sport Wireless Bluetooth 4.1 Binaural Noise Cancelling Stereo Earphones In-Ear Style (Red-Black) High Quality Sports Wireless Bluetooth 4.1 Binaural Noise Cancelling Stereo Earphones Sweatproof Headset Earhooks in Red-Black. Works with all bluetooth-enabled devices such as iPhone 6, iphone 6s, iPhone 6 Plus, iPhone 6s Plus, iPhone 5, iPhone 5c, iPhone 5s, iPhone 4s, iPad, iPod, LG G4, Samsung Galaxy S6, S6 Edge, S5, S4, S3, Note 5andOtherAndroid Smartphones, tablets andotherbluetooth enabled devices. Perfect workout headphones with secure-fit design to ensure a snug and secure yet comfortable fit that stays put while running, jogging, biking or doing gym workouts. Features Noise Cancellation teachnology that significantly reduce outside noises and enables crisp and clear microphone sound. Operates within 10 meters bluetooth range and comes with a high-capacity rechargeable battery that allows up to 8 hours of talk time and music playing.