STATE OF THE ART EARPHONES DESIGN. Best workout sweatproof Bluetooth headphones. Great for Running, Jogging, Hiking, Biking, Gym etc. Stay in Ear Tech with Comfortable Ear Hook. Neckband design, no wires tangling, and itu0026#39;s easy to storage to your sports armband or arm package bag.nSUPERB SOUND Quality headset and Bluetooth V4.1+EDR for stereo sound and superb bass sound. Clear high u0026amp; low volume. Best wireless earbuds sound. Bulit-in mic with voice notification of incoming calls.nUP TO 8 HOURS Music playing for full battery charge. Super quick charge time with full charge light indication.The headphone battery status will be automatically displayed on the IOS Phone screen.nWITH EASY TO USE BUTTONS Allows Skip/Play/Pause on your music tracks as well as all phone use without reaching your phone. Up to 30ft Bluetooth range in the open space and 10ft in the obstacles space. Can be connected with two devices Simultaneously. Super quick pairing with android, IOS and other bluetooth devices.n1 YEAR WARRANTY - With 1-Year Manufactureru0026#39;s Warranty and 30 days no-questions-asked return policy. Value for money guaranteed, Choose Otium risk free today.Click the Orange Button to Buy Now!nOtium Wireless Sports Bluetooth Headphones In-Ear Earbuds IPX7 Waterproof Earphones Stereo with Mic Bass Noise Cancelling Bluetooth V4.1 for iPhone Android Smartphones