I got this Sennheiser model shortly after it was released. It might lack in features for now. No ambient or active noise cancellation. Flaws are hard to find after that. Excellent quality, sound, battery, connection, etc. Unfortunately, there are no accessories as I bought them second hand. Ear tips are med-Lrg. What’s in the picture, is what you receive. Slight scratches on the case from wear & tear. You won’t be disappointed with these.