Found these at an overseas convenience store and was pleasantly surprised. Very light with thin, tangle-resistant cords makes these perfect for travel. Can't expect serious sound quality at this price point, but they work well and if you lose them it's not a big loss. Seemed not to stay in my ears at first, but once I figured them out the curves of the mold actually hugs the ridge just below the canal really well and makes them surprisingly secure for hard plastic. Love how open and light they feel in my ears and how easy they are to slip in and out without feeling like they will fall out on their own! Looking at replacing a pair I can't find after a trip.