We consider a lower weight better because lighter devices are more comfortable to carry. A lower weight is also an advantage for home appliances, as it makes transportation easier, and for many other types of products.
Allows you to change ear pads without buying new ones.
This device comfortably rests on top of your outer ears. As it doesn't block out everything from the outside world, it's preferred in places like office environments and recommended for outdoor activities.
4.has a tangle free cable
The cable is designed to minimize tangling.
A long cable ensures more freedom of movement.
A straight plug is better when the jack is on the top or bottom of your player.