Feature: 1. [Bluetooth Control] Using Bluetooth to move the cursor to control, support to take photos, video, view, delete, can complete most of the mobile phone touch functions. 2. [Safety Protection] PC HD transparent rear screen, front explosion proof optical transparent glass, wear resistance, scratch resistance, good light transmission. Waterproof case has protective pad inside to protect the phone from scratches. 3. [Good Sealing] PC plastic shell body, durable, 40 meters depth for no deformation. With vacuum interface, so that the interior of the camera is in a vacuum state, there will be no fog in the water. O silicone ring, safety lock, strong sealing, prevent leakage. 4. [Strong Compatibility] Bottom has 1/4in stainless steel screw holes for easy fixing to the diving bracket lamp arm. With cold shoe mount for easy installation of filling light. External 67mm thread interface, can be connected to 67mm diameter filter, lens. 5. [Underwater Photography] 40m/131.2ft depth waterproof, suitable for iPhone 12/13 mini smart phone, can be diving, snorkeling and other underwater photography sports, record the wonderful underwater world. Humanized confirm button dial lever design, increase button area, let you use more convenient. Specification: Item Type: Waterproof Phone Case Material: PC+ Stainless Steel + Optical Glass + Silicone Rubber Color: As Picture Shown Application: for IPhone 12 for IPhone 13 mini Gross Weight: Approx.1159g/40.9oz Waterproof Depth: Approx. 40m/131.2ft Waterproof Structure: Pressure Mounted O Ring Sealing Battery Specifications: AAA Battery x 2 (Not Included) Applicable Temperature: 0-40℃ Waterproof Case Size: 212x60x122.7mm/8.3x2.4x4.8in Supported Systems: for IOS 13.0.0 And Above (Chinese/English), for Android 7.0.0 And Above (Chinese/English), for Harmony OS 2.0.0 And Above (Chinese/English). Package List: 1 x Mobile Phone Waterproof Case1 x Hand Rope1 x O Ring1 x Removal Tool1 x Cleaning Cloth2 x Pack of Anti Fog Sheet1 x Metal Gasket1 x Sticker1 x Vacuum Cleaner1 x Manual