[Compatible with More Mobile Phone Models]The internal structure design of the 3rd diving case is upgraded, and your mobile phone is absorbed by the built-in suction cup. Whether your mobile phone model is Apple, Samsung, Huawei, OnePlus, LG, Motorola, Google, Xiaomi, Vivo, Oppo or other models, as long as your smartphone is not larger than the 6.9 inches commonly available in the market, it can be compatible with our diving case. | [Bluetooth Remote Connection]The third-generation diving case abandoned the old mechanical camera design and switched to the Bluetooth connection camera button design. Just download and open the'BT Shutter' APP (for ISO) or the'shellbox-bt' APP (for Android), Connect the mobile phone Bluetooth, nd then use the Bluetooth camera controller on the Non-silp handle to zoom in or Zoom out and take the picture or video you want. | [100% Full Body Protection]Using advanced and high-quality materials with IPX8 standard waterproof grade, each protective shell has undergone multiple waterproof and pressure tests to provide 100% waterproof protection for your every underwater trip. The WillBox case is fully sealed and has the characteristics of wind and snow resistance, shock resistance, scratch resistance and dust resistance, which can adapt to all harsh environments. | [Precise Cutouts, With Compass]The precise cutouts of the camera buttons and anti-reflective glass make the diving shell easier to control underwater. The upgraded diving shell is specially designed for adventurers, with a compass, which can accurately find the direction even in the dark underwater world and take high-quality pictures or videos. It also has a phonograph tripod stabilizing point, you can also install it on professional photography equipment. | Compatible phone models: Compatible with smartphones with a screen size of no more than 6.9 inches on the market. For example: Apple, Samsung, Huawei, One Plus, Google, Motorola, LG, Xiaomi, OPPO, Vivo and other mobile phone brands.