The new Integrated Processor V1 unlocks the full potential of our HD Noise Cancelling Processor QN1 to deliver our biggest step forward in our (already!) industry-leading noise cancellation technology. Precision-engineered to deliver exceptional High-Resolution Audio quality. Our Precise Voice Pickup Technology with newly developed wind noise reduction will also ensure you can hear and be heard clearly when taking calls on these noise cancelling headphones. Smart, intuitive, and intelligent. Adaptive Sound Control automatically adjusts the sound settings based on your environment and activity, and Speak-to-Chat automatically pauses the music when you want to have a conversation, without you having to remove the over ear headphones! For total convenience, these Bluetooth headphones can be paired with two devices at the same time. Fast Pair will help you locate the WH-1000XM5B if you can't find them and Swift Pair makes pairing with your PC or tablet simple. With up to a huge 30 hours of battery life, you'll have enough power, even for long trips! A collapsible case is included with these Sony headphones for easy storage and travel.