Equipment
The cable length is good sized.
The packaging will be different attachments that I not required since the factory-fitted Size fits me well.
Very practical is the supplied bag, which prevents tangling in the sports bag.
Sound
I'm not a Tonspezialist and concentrate on the sports training. For me the sound good and the attenuation of ambient noise is very pleasant.
Comfort
The head higher can be adjusted by a sliding mechanism individually. Here someone has thought along time correctly. Even after prolonged wear the headphones are never uncomfortable or press about. Even during aerobic exercises, they remain in place.
Conclusion
In this price range a top quality product. Welding may headphones harm, the sound is good and they stay with each physical activity (fitness and running with me) in place. Therefore, 5 stars and buy recommendation.