The lowest frequency at which the device produces audio. The lower the low-frequency response, the stronger and juicier the bass.
2.Has an in-line control panel
vs No (56% don't have it)
There is a control panel on the cable, so you can easily operate the device without having to interact with it.
3.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.
4.Has an on-ear form
vs No (78% don't have it)
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.