CONVENIENT SHARK-LIKE MAGNET: The built-in magnet attracts the earplugs when you don't need them greatly decreasing the burden on ears and giving you a convenient storage way to carry around.</br>NOISE CANCELLING TECHNOLOGY: Featured with CVC6.0 noise cancelling technology our headphone filters out background noise to guarantee high quality sound and provides you clearer voice for calls.</br>BLUETOOTH 4.1 TECHNOLOGY: Provides a several-second and stable paring with your bluetooth enabled device. Offering you impressive dynamic sound even you are 10 meters away from your device.</br>FLEXIBLE & LIGHTWEIGHT: weighs only 1.2 oz in flexible and durable silicone neckband 60% lighter than any other neckband headset  you'll even forget you have them on!</br>ULTRA LONG WORKING TIME: Powerful rechargeable battery provides up to 13 hours of continuous talking/music time and 350 hours of standby with a single charge.</br></br>Product Description</br></br><p>Sound Leadership & Voice Clarity</p> <p>Featured with CVC6.0 noise cancellation technology the headphone intelligently filters out background noise for perfect speech transmission in busy and noisy environments. Compared to Bluetooth 4.0?? the latest Bluetooth 4.1 technology features faster & stable signal transmission?? clearer sound quality and lower power consumption.</p> <p>Stylish & Versatile Shark Design</p> <p>With the built-in intelligent magnet design?? you can easily trim the earplug cables when you don't need them and hang the headphone like a necklace around your neck. Prevents troublesome wires from tangling and provides a natural feel through all-day wear.</p> <p>Easy Button Control</p> <p>Unlike ordinary Bluetooth earbuds for running and workouts?? this comfort-