•360° All-Round Protection: Ensures comprehensive protection from all angles for your device •High-Definition PC Rear Screen: Crafted with featured craftsmanship, the plastic is wear-resistant, scratch-resistant, and offers full light transmittance •Supports Fill Light and Lamp Arm Matching: Transforms your mobile phone into professional underwater photography equipment in seconds •Big Lens Window: Designed to fit most smartphones on the market, providing a clear view for underwater photography •Internal Space Dimensions: Measures 175mm x 85mm x 8mm. Before purchase, ensure your smartphone fits the housing by checking these internal dimensions •Compatible with 67mm Thread Interface: Easily fits a 67mm thread interface, allowing photographers to use it underwater freely Specifications: •Material: PC/optical glass/stainless steel/silicone rubber •Waterproof depth: 40 meters (130 feet) •Waterproof level: IPX8 •Waterproof structure: Press-fit O-ring seal •Battery specifications: 2 AAA batteries (not included) •Applicable temperature: 0-40°C •Product size: 212x60x114mm •Maximum installed size: 175x85x9mm •Product weight: 684g •Compatible with: Apple/Huawei/Xiaomi/Oppo/Vivo/Samsung, etc. Package included: •1 x Waterproof Case •1 x Vacuum Pump Handle •1 x Hand Rope •1 x M67 Adapter Ring •1 x O-ring •1 x Cleaning Cloth •1 x English User Manual •Other items not included