State Of The Art Earphones Design. Best Workout Sweat Proof Bluetooth Earbuds. Great For Running, Jogging, Hiking, Biking, Gym Etc. Stay In Ear Tech With Comfortable Ear Hook. Neckband Design, No Wires Tangling, And It's Easy To Storage To Your Sports Armband Or Arm Package Bag Superb Sound Quality Headset And Bluetooth V4.1+edr For Stereo Sound And Superb Bass Sound. Clear High And Low Sound. Best Wireless Earbuds Sound.built-in Mic With Voice Notification Of Incoming Calls Up 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 With 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