Resistance to sweat makes it ideal for use while doing sports.
10% have it
16. has an on-ear form
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.
23% have it
17. cable length
A long cable ensures more freedom of movement.
Pioneer SE-A1000: 6m
18. has an earbud form
The earbud form is ultracompact and lightweight, with little or no interference with earrings, spectacles, hats, or hairstyles. For some people it is more comfortable than in-ear form.
4% have it
19. Weather sealed
Device is protected with extra seals to prevent failures due to any kind of weather.