This is the Bowers & Wilkins Px7 S3. There are no issues, and it has only been worn once indoors with a cover. It's been about a week since I purchased it, so the battery hasn't degraded, and it's practically as good as new. The outer box, carrying case, and other accessories are all included and packed as they were when purchased. Ear pad covers and a headband cover are included. The sound quality is superb, and it's undoubtedly top-class among headphones in the same price range. Headphones