This item was purchased last month, but I ended up buying the new model as well, so I'm putting this one up for sale. Therefore, it's only been used once on a trip and is in excellent condition as it hasn't been used much at all. A film has also been applied to the glass, so the lens is perfectly protected, and the operation is, of course, perfect, so you can use it as is. I will also include the receipt. The included accessories are the main unit, magnetic mount, one battery, a USB-C cable, a sticker mount, and the instruction manual, just as they came. Please note that this is a used item, so I kindly ask that overly sensitive buyers refrain from purchasing. No claims and no returns. I will not accept price negotiations, as unreasonable price reductions have been prevalent recently. The low-light performance is, of course, strong, but it's also quite resistant to backlighting, and in my personal opinion, the image quality surpasses the latest GoPro by far. **[High-Performance Lens]** Equipped with a Leica lens, it provides excellent image quality. It performs particularly well in low-light environments. **[Compact Design]** The compact design is easy to carry, making it easy to use in active scenes. **[Multi-functionality]** It has the functions of an action camera and can be used in various shooting scenarios. - Brand: Insta360 - Model Name: Ace Pro - Lens: Leica - Aperture: F2.16 - Sensor Size: 1/3 inch - Focal Length: 16mm equivalent Thank you for viewing.