【Special Design】insta 360 Go Ultra.(Excluding expansion cabin) 【Magnetic & Double Snap Design】The back of the protective case has added a strong magnetic attraction function, making it convenient to fix the camera in a place with iron metal anytime and anywhere during shooting. The double buckle design makes the camera safer to install and remove. 【With Cold Shoe】Equipped with cold shoe openings to meet different shooting needs, and can be connected to fill lights, microphones, etc. 【164FT/50M Waterproof】The waterproof housing allows you to take bright, vivid photos even at a depth of 164FT/50 Meters. The lens uses high-permeability tempered glass to capture wonderful moments even at a depth of 164FT/50 Meters. 【High Quality PMMA Material】This waterproof case is made of high quality PMMA material which is waterproof and dustproof. It can use your camera in extreme sports like diving, surfing, skiing etc. protect and provide you with a high-definition image experience. 【High Quality Anti-Clogging Film】When using the waterproof housing in deep water or cold outdoors, clogging may occur, which is normal. This is because the camera generates heat. Placing an anti-clogging film on the bottom or side of the camera will help absorb some of the heat from the camera and reduce clogging.