New * [Headphones on, World off] advanced noise reduction technology quells airplane cabin noise, city traffic or a busy office. A valuable noise cancelling headphone in protecting your ears from excessive noise. So you can focus more on what matters. The clean and crisp sound resolution will give you a lively music experience wherever you are. * [Ultra-high speed charging] just 5 minutes of charging give you 2 hours of full sound, 30 hours of battery life when charged fully; 24 months to give you peace of mind. We try our best to provide you a first-class experience. * [Unrivaled comfort, easy-carrying] with its adjustable headband, 90° rotatable ear cups, and cloud-soft protein ear pads, The wireless headphones are lightweight and can be worn over long times. The practical folding design with a carrying case makes them a great travel companion. [Note]: Please take off the headphone every 1-2hrs for a few minutes to relax your ears. * [Hi-fi sound & CAPTIVATING bass] 40mm large-aperture drivers deliver riveting sound and a thumping bass. It is designed for stereo headphones. Provide you a more pleasant music time. * [Hd mic, hands-free calls] making calls has never been this personal and efficient. This modern design noise cancellation headphones support call efficiently and enhance better audibility and connection. These luxurious headphones have 5. 0 Bluetooth version in you the best hands-free call and exceptional experience. You can enjoy wireless or wired mode depend on your require. What's in the box 1x Utaxo Bluetooth Headphones 1 x Carrying Case 1 x 3.5mm Audio Cable 1 x Charging Cable 1 x User Guide