Brand new, unopened item. GoPro HERO11 BLACK Model number is CHDHX-112-FW Purchased at Yamada Denki in October 2025. A manufacturer's customer card (unregistered) is also included. (The serial number in the photo has been hidden) Registering the card provides a one-year warranty from the date of registration. Please ask any questions in the comments section. The GoPro Hero 11 Black is a high-performance action camera with waterproof capabilities. - Model: Hero 11 Black - Brand: GoPro - Model Number: CHDHX-112-FW - Features: Waterproof Thank you for looking.