Wireless Sports Earphones,Jadaol? Bluetooth 4.0 Lightweight Stereo Music Noise Cancellation Voice Control Sweatproof Headphones Earbuds with Mic For Exercise Running Gym iPhone and Android Cell Phones Fashionable elegant and Sweat-proof Designed,HD stereo sound well tuned.60% Smaller than the other similar model,Awesome portable and lightweight wireless earphones is perfect for everyday use. Compatible with most Bluetooth-enabled cell phones; Equipped with CSR 8645 Chips Bluetooth 4.0+EDL in Earbuds;Easy to be connected with and over 10 meters range of application.Supported Connect 2 devices meanwhile. Adopt the Advanced CVC6.0 Active Noise-Cancellation.Won't let the ambient noise disturb your mood. Built-in Superior HD microphone,provide clear and loud sound.Built-in rechargeable Grade A polymer 80mAh battery lasts close to 4.5h talking time,5 hour music time. Comfortable and stable design Great for exercising, running, Gym or any other activities.make easy accessible on-ear controls when you keep moving and eliminates troublesome wired tangling while you control your music or calls.