Create your very own one-man party. These Sony headphones have a QN1 Processor which is in charge of cancelling noise around you, so you can get lost in the sound of your music. Thanks to 40 mm drivers and support for High-Resolution Audio Wireless everything will sound its best - with rumbly lows, clear vocals, and bright highs. Adaptive Sound Control automatically adjusts the sound profile to your environment, so you'll always get the most out of your music. Speak-to-Chat will pause your music when you start having a conversation and resume playing once you're done.Good to know- The microphones use precise voice pickup tech to make your voice clearer on calls - even in a busy office- With up to 30 hours of battery life, you'll have enough juice to listen for days- Thanks to quick charging, just 10 minutes on the charger will give you up to 5 hours of play time- Have 2 devices connected at the same time and switch between them automatically- The earcup controls let you control your music, incoming calls, or summon your smart assistant- The included carry case will keep your headphones safe and sound, even in a stuffed backpack