Super comfortable and stylish. I like how easy it was to put together. I purchased these for my staff at my restaurant and we couldnt be happier. It would certainly fit better without a case at all, but I’d hate to have to take my case on and off in order to use it. The quality seems top notch for the price. Im 510, 155 pounds, BMI about 22. I either miss the touch sensitive area at the top of the stem, or it doesn’t recognize my touch at all- No in-ear detection- Not enough ear tip sizes- No quick charge- Poor sound isolation. No installation instructions, but pretty straightforward. 5W fits with some spare room. I highly recommend it to anyone wanting to add some beauty to your space.