Please be sure to check the product description before purchasing. GoPro HERO6 and HERO5 set, with case and batteries, and fully waterproof. Detailed description to prevent any issues: - Model: GoPro HERO6, initialized * Operation may be slightly unstable. Sometimes the screen goes dark during recording. This is considered a junk item. - Model: GoPro HERO5, initialized Tested recording for about 5 minutes with no problems. Not tested beyond that, so unknown. - Accessories: Case, 2 genuine batteries, 2 third-party batteries, many mounts * Regarding the genuine batteries, the tab for removing the blue-circled battery is torn off and missing. (Blue circle) The yellow-circled battery drains quickly due to long-term use. The third-party batteries have not been tested for charging. - Features: Waterproof - Features: Record button * SD card not included. It was temporarily used for operation check. Regarding the mounts, the red-circled one has a loose connection and is prone to falling off. This is the area marked with a red circle in the photo. However, it should be possible to adjust it by tightening the silver part with a tool. This is a used item, so please purchase only if you understand this. Regarding the equipment, I have checked the operation at the time of listing, and it is as described above. I cannot provide support for any issues after arrival. Therefore, I am selling it at a low price (including the junk HERO6). If you have any questions, please ask in the comments section before purchasing. I will answer to the best of my ability. A GoPro7 set is also listed separately. It is also possible to purchase them together, so please comment before purchasing. I will offer a set discount. Thank you for viewing.