The lowest frequency at which the device produces audio. The lower the low-frequency response, the stronger and juicier the bass.
2.Can be folded
vs No (70% don't have it)
Folding devices are good for transporting as they take up less space in your bag.
3.Has an over-the-ear form
vs No (58% don't have it)
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.
4.Can be used wirelessly
vs No (86% don't have it)
Wireless devices allow users more freedom of movement.
5.Control panel placed on a device
vs No (88% don't have it)
There is a control panel on the device body, so you can easily access the volume control or remote without having to interact with a cable or another device it's connected to.