The Beoplay HX are among the more expensive wireless noise-canceling headphones available

The Beoplay H9 headphones cost exactly the same. Bang & Olufsen also sells an $ 800 pair of Bluetooth headphones.

The $ 549 airpods Max are rated at just 20 hours with ANC on. Sony wh-1000xm4 can go for up to 30 hours.

Beoplay HX’s ear cushions are made from lambskin with a memory foam interior. The headband uses cow hide and knitted fabric in its construction.