Rosewill SAROS C740S Active Noise Cancelling (ANC) Wireless Over-Ear Headphones

Distraction-Free Audio Pleasure: Enjoy hands-free audio experience with the latest wireless technology and balanced sound quality delivered by a dynamic 40mm driver whenever you are in the mood for getting in the groove or in the mode for taking work/leisure calls. Active Noise Cancelling: Features active noise cancellation technology to filter out background noise and ambient sounds and focus only on what you want to hear for immersive, disturbance-free listening. Long Music/Talk Time: Play music, watch videos and TV shows, chat with friends and family, take conference calls and more for up to 40 hours without worrying about running out of power. Looks Good, Feels Good: A smooth, stylish design with adjustable slider, foldable oval-shaped padded ear cups for relaxing wearing comfort. Included soft-to-the-touch carrying bag allows for easy storage. Wired or Wireless: Switch between wireless connection and plugging in a 3.5mm jack for wired listening.