I only received it yesterday but was amazed at the sound quality. I like that I can use one or both earbuds, although I had to look up the product description on Revain to find out. The charge cell is pretty cool too and makes them easy to keep up with. On the charging cell, R and L were marked for each earbud. They come with multiple piece sizes in case the earbuds attached to the earcups don't fit your ears. Overall amazing for a price, I can upgrade if I use them for a longer period of time but first of all I'm very impressed!
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