Bluetooth Headphones， TOTU Wireless V4.1 Stereo Noise Isolating Sports Sweatproof Headset with Mic for iPhone 7 Samsung Galaxy S7 and Android Phones [Upgraded Version]， Black[Product Information]- Latest Technology [Upgraded Version]: With bluetooth 4.1 and apt-X tech， the headphones ensure high-fidelity stereo sound and music. Invisible nano-coating technology protect earbuds against sweat during running，jogging ，biking and workouts.
- Noise Isolating & Sweatproof: The running headphones are even sweatproof， so you won't have to worry about wearing them when you're giving a strenuous workout.Noise Isolating makes you enjoy a clear sound in noisy occasion. Powerful rechargeable battery provide 6-8 hours of Talking/Playing time.
- So Easy to Access: The simple user interface on one of the earphones allows you adjust the volume， play/pause， select songs and answer/hang up calls completely effortlessly. For All Bluetooth Devices Including iPhone 7， iPad， iPod & Samsung Galaxy S7 and other Apple，Android phones.
- Connect Multiple Devices: TOTU headphones can work seamlessly with your iPhone 7， iphone 7 plus， Android phones ，tablets ，bluetooth-enabled music players and any device with bluetooth connection. Never miss important calls or messages while watching TV or hitting the gym and sweating.
- LIFETIME WARRANTY:We not only offer a 30-day satisfaction guarantee， TOTU products come with Lifetime hassle-free warranty and 24/7 customer service.
