Bluetooth Wireless Headphones, Sports Earphones IPX7 Waterproof Sweatproof Musical Headsets Earbuds for Gym Running Noise Cancelling Headsets HiFi Headphones

◪  Quickly connect the wireless headphones with your bluetooth devices in 5 - 30s within 33 feet. Stable and fast wireless connnection

◪  Adjustable ear hooks ensure your headphones stay comfortably firm in place to guarantee fatigue free ears and tangle free ,fit for any ear size.

◪  CVC 6.0 Noise Cancellation & Comfortable Wearing -- Built-in HD Microphone with CVC6.0 noise cancellation ensures a clearer recording quality. Allows for high quality and clear voice, even in noisy environments, like inside a gym or running/cycling on the road.