Amazon calculates a product’s star ratings using a machine learned model instead of a raw data average. The machine learned model takes into account factors including: the age of a review, helpfulness votes by customers and whether the reviews are from verified purchases.
I got these to replace my H5. Very comfortable in my ears with the comply tips. I like that they are magnetic and lock together to make it difficult to loose them. Useful to be able to wear and charge at the same when I’m using them at my desk.