SMARTER Replacement Waterproof Underwater Protective Housing Case Cover Diving Depth 40m for Xiaomi Yi Action Cameras - Black Waterproof, Dustproof, Suitable for Xiaomi Yi outdoor sports cameras. Use the waterproof shell can be 45m, won't make your camera to the bottom water.Let you enjoy the photo you can see everything. With the waterproof shell surfing pressure do not affect your movement and the effect of photography. The flat glass lens provides maximum photo and video sharpness underwater in all resolutions. Light weight, it is convenient and easy to use and carry, suitable for outside sports.