This device works without batteries. It weighs less and you don't have to worry about recharging or replacing the battery.
73% have it
9. has a detachable cable
With a detachable cable you can use alternative cables, and if the cable is pulled it will pop out instead of breaking.
38% have it
10. can be folded
Folding devices are good for transporting as they take up less space in your bag.
31% have it
11. has an L-shaped plug
An L-shaped plug is better if the jack is on the left or right side of the device, so that the cable isn't bent, and is less likely to break when the device is in your pocket.
31% have it
12. has a straight plug
A straight plug is better when the jack is on the top or bottom of your player.
55% have it
13. Can be used wirelessly
Wireless devices allow users more freedom of movement.
15% have it
14. 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.
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.
22% have it
17. has a 3.5mm male connector
A standard 3.5mm male connector is suitable for use with all MP3 players and computer sound cards.