Fed up of trying to ignore noisy neighbours? The QC 45's adaptive noise-cancelling simply washes the distractions away. And the 3-stage cancellation is ready for anything - from low-frequency engines to high-frequency baby cries. So you can stay focused on your work (or your podcast). But fear not - you can still hear whenever you need to because you've got 5 levels of cancellation to choose from, including the full transparency mode. And the mics filter out noise too. That means your colleagues will have no trouble hearing you on calls - you'll sound like a professional. Good to know - With up to 50 hours of battery you're free to hit the road without worrying about charging - The aluminium hinges are not just durable - they also fold up for portability. - Built to be comfy enough for all-day use, the super-soft earcups are skin-friendly, and big enough for every ear - Multipoint lets you stay connected to 2 devices and intelligently identifies the active stream- Bluetooth 5.3 is super stable - so you can chat or listen even if you wander away from your phone or computer- Perfect for travel - the 3.5 mm jack compatibility lets you plug them in for in-flight entertainment - LDAC is the audiophile's choice of codec - in a nutshell, it makes for high-res, detail-rich listening - Personalise your sound through the Soundcore app - you can customise controls, EQ and more