Very disappointing that it was so hard to get them dually/binaurally connected! There is sparkle like strings that run throughout the slipper on the outside, which wasn?t reallly obvious in the phots but anyways tho use strings have already started unraveling and made my slippers look bad. Just unforgivable mediocre, frustrating trash, folks. A spongier feeling sole would be more comfortable. Easy to hand and holding up well so far. I just wanted to save some coins just my luck. ???? Prettier, more discrete, more comfortable less expensive, newer technology. A good mic is important for any recording. I also listen to music while I work and wanted to find a headset that would sound good with music, as well as phone calls. This is a Christmas Gift and I shall not know until my friend, who listed it, opens it on Christmas Day.