
Great set of open back headphones, at a great price at Amazon.
Most people recommend these for music, movies, games and everyday listening as they have been said to be fairly comfortable for 5+ hour listens.
However if you're into high fidelity music, it'd be worth checking out the Sennheiser HD 560S.
From Amazon:
Manufacturer Sennheiser
Model Number HD 599
Model Name HD 599
Model Year 2016
Part Number HD 599
Special Features Noise-isolation
Mounting Hardware HD 599 Headphones; 3m detachable cable; 1.2m detachable cable with 1-button remote; Product Quick Guide
Microphone Form Factor No Microphone
Headphones Form Factor Over Ear
Power Source Kinetic
Battery cell composition Lithium Polymer
Cable Feature Detachable
Connector Type Wired
Product Dimensions 20.57 x 10.03 x 26.04 cm; 249.97 Grams
Item Weight 250 g
Manufacturer Sennheiser
ASIN B01L1IICR2
Item Model Number HD 599
Batteries 1 AAA batteries required.
Date First Available 1 September 2017