Audio Quality: Immersive, high-res sound, and powerful speaker drivers deliver the right balance of rich bass, crisp highs, and natural mid-tones for your music</br>Active Noise Cancelling Headphones (ANC):Switch on active noise cancelling (ANC) to minimize ambient noise while working or traveling</br>24-Hour Streaming: Enjoy up to 24 hours of wireless music, movies and calls before choosing the cabled connection or recharging.</br>Wireless Freedom: Stream rich, lifelike audio up to 100 meters/330 feet away from your Class 1 Bluetooth smartphone or tablet</br>Rigid Travel Case: Ear cups swivel flat to slip into the protective travel case</br></br>Product Description</br></br>Sound shapes your day, so enhance every moment with BackBeat PRO 2 wireless headphones. Ondemand active noise cancelling creates an oasis of personal space in a public place at the touch of a button. Ready to roam? BackBeat PRO 2 also gives you Class 1 Bluetooth power with an amazing range of up to 100 meters and up to 24 hours of continuous listening time on one charge, so you can move with a whole new level of wireless freedom. Requires a Class 1 Bluetooth device</br><br/>http://www.amazon.com/gp/product/B01MCRVPO6