I purchased these from the official AVIOT store on Rakuten Ichiba in September 2024 and used them for commuting. I'm selling them because I've switched to different earphones. The touch controls on the earphones themselves are not very sensitive, but this seems to be a common issue based on reviews on various websites, so I believe it's a specification. Otherwise, they function without any problems. The main unit has one scratch of about 2mm. The case has no major scratches, but it does have scratches overall. I used the original ear tips for a few days, but then switched to third-party ones, so they should be in good condition. I will wipe the earphones, ear tips, and case with alcohol wipes before sending them.