12 hours play time (Based on 50% volume) essential for long flights. Foldable & light weight for all day comfort. Active noise cancelling. Listen to what you want & block out what you don't. Light Weight & Foldable: The lightweight materials and soft ear cushions make these headphones comfortable to wear, and a foldable swivel earcup design makes it convenient for you to carry your headphones anywhere for anytime you want music. Just Ask: Siri (All brand, product names and logos are trademarks or registered trademarks of their respective companies. Siri is a trademark of Apple Inc., registered in the US and other countries. Google is a trademark of Google LLC) or Google now at your fingertips. When synced to your bluetooth device activate the voice assistant by the touch of a button to change music tracks, find directions, make a phone call and more. 2-in-1 Functionality: Whisper ANC Headphones let you focus more on music and movies by reducing what you don't want to hear through active noise cancelling technology. Prefer to hear outside noises? Simply push the ANC button and you'll have bluetooth headphones that still provide ultra-comfort and superior sound. Long Lasting Battery: With up to 12 hours of continuous audio on a single charge, there's enough life in these headphones to bring with you wherever you go. Package Contents: 1 Whisper Active Noise Cancelling Headphones. 1 micro USB charging cable. 1 3.5mm AUX cable. 1 quick start guide. 1 warranty information. This item is electronically protected. Music controls. Micro USB charging port. FCC certified. alteclansing.com. Follow us on: Twitter. Facebook. Instagram. (hashtag)myalteclansing. Contact us: 855-293-4087; alteclansing.com. Made in China. Designed & engineered in the USA.