LoopAudio HyperLoop 12 Hour Battery Waterproof 4.2 Bluetooth Earphone with Mic and Carry Case (Black) Stable Connectivity with Qualcomm CSR8640 - with this Loop Audio product, you can enjoy a wide 33 feet range of stable and clear connectivity. Bluetooth 4.2 With EDR lets you freely move around your home/office without dropping connection. Also works with Smart TVs. 12 Hrs. Non-stop Playback - HyperLoop gives you up to 50% more run time than anything else in its class. So don't worry about it running out of juice, it keeps going as long as you do. Super Bass and HD Sound - These Bluetooth Earphones use the industry’s leading 11 mm Neodymium drivers that provide high-resolution sound with deep and punchy bass, giving you an immersive music listening experience. 100% Waterproof - HyperLoop's weather sealed housing with an IPx7 rating gives you complete protection from any kind of liquid mishap. Fashionable Magnetic Design - Our precision-cut metal housing is magnetically charged, not only to loop it around your neck for easy access but to also looks fashionable. Your Hands-free - Take calls with the crisp and clear inbuilt microphone and you will never want to lift your hands again. Ready for Sports - Unique ear-hook design of this wireless earphone provides a snug and unshakable fit for all types of ears. It is perfect for running, jogging and any other sports activity. Abundant Accessories - Safely carry anywhere you go in the lightweight pouch which comes with 3 size ear tips, 3 size ear-hooks, 1 wire length adjuster, 1 collar clip and 1 charging cable. Noise Cancellation - CVC 6.0 Passive Noise Cancellation enables crisp sound by keeping the unwanted noise out while allowing you to get knowledge of the surroundings. 1 Year Warranty.