I purchased these about a month ago (around August 2025), but I'm selling them because I started using other earphones. I think I haven't used them very often. They are very good in terms of functionality and sound quality. These are Technics wireless earphones, popular for their high sound quality and sophisticated design. Please refrain from purchasing if you are sensitive to used items. Included items: Earphone case Earphone本体 Charging cord Earphone tips (only size S is missing) Instruction manual Package, outer box - Brand: Technics - Model name: AZ100 - Color: Black - Type: Wireless earphones - Included items: Charging case I may cancel the listing as I am also selling on other flea market sites. Thank you for looking.