Summary: they kept slipping off my ear and when i attempted to adjust them they broke. I had to return them. Probably works fine for a low to moderate amount of activity/workout, but I am an avid runner. 20 minutes into a running speed of about 12min/mile I am dripping with sweat. That includes my ears. I cannot have a earplug of clip that slips out or off.
Summary: For a fews years, I've used these ear clips while listening to meditations, laying down. I don't like ear buds. These clips are good, but I thought this pair would have a shorter cord than the one I have - ends up there're the exact same thing. Why on earth does the cord need to be 4 feet long? Good casual use product. Try not to get tangled up with the cord.
Summary: In the ear earbuds can be uncomfortable, and can cause you to lose the bass end if your music. These over the ear clip on headphones are great for walking/exercising and for retaining the integrity of your music.
Summary: How can one complain for a pair of headphones that cost so little? Regardless, I find these very comfortable (I don't like earbuds) and easily fit on over my ears. I only use them to listen to podcasts, not music, so can not rate them for how they would handle bass or treble. I had a pair of Koss headphones which were similar (and 4 times the price) but they were difficult to get on my ears.
Summary: I got these for running. One they won't stay on my ears unless I am walking and two they just send you whatever color they have. You aren't promised the whites ones advertised which is odd to me. But pretty good headphones other than that.