This device works without batteries. It weighs less and you don't have to worry about recharging or replacing the battery.
73% have it
7. has a straight plug
A straight plug is better when the jack is on the top or bottom of your player.
55% have it
8. has an over-the-ear form
Comfortable full-size form with earcups that fully enclose your ears. This model is loved for its increased sound isolation and the fact that it won't leak sound to your neighbors. It offers potential for maximum bass and loudness levels.