They work fine for me. The only thing is 1) they lose their cushions pretty quickly 2) they don't last me more than 3 or 4 months before one or the other channels getting wonky because of the connecting wire. The sound is fine for my audiobook listening. The KSC-35 has better sound but the clip pinches my ears

Awesome, but the small controls are annoying. I think it's still worth it.

They were great for my cardio workouts on the treadmill and spin bike. Sound quality is good for the product and gets the job done so you don’t have to wear earbuds or sweat with bulky overhead earphones

Excellent customer service, Fantastic volume and really good sound.

These are lovely for putting around the house and garden work. The form factor means you can comfortably wear a hat while doing so.