They drown out everything from office noise to the subway and have 60 hours of playback — get them for over 40% off.

BeyerDynamic brings the drivers and tech from its studio headphones to the Bluetooth space. The result is a pair of headphones with a stellar design and amazing battery life.

Sony and Bose still provide a noticeable step-up ... and wireless headphones require batteries that need to be recharged. Many Bluetooth headphones also support a wired connection, so you have ...