I am always in search of great quality plugs because I go through them so often. I charged them up and played with them a little and finally got both to play. Garmin una garanzia. Material is soft and feels good to touch. Not bass you can feel, of course, but very low frequencies that can surprise for such a small sound source, if not downright amaze, and mixes well enough with highs and mids. Charging port works but have yet to find a single iphone version that the audio jack works, not worth the money at all, junk! The adult sized leash is perfect the small size is reference to the size of the frames. So heres my review of this headset, as someone who is really picky about them in both comfort and sound. Ive been using them recently during my exercise routines and they are perfect for that. So I am sending them back and I?m going to try a different Keen style that I hope is a little lower cut at the ankle.