Diving Shell Gen3 Bluetooth Waterproof Phone Case 1. Professional Waterproof: IP68 professional diving waterproof design, waterproof phone case can dive up to 50 feet15 meters for 30 minutes, you can record beautiful scenery and take HD pictures and videos underwater 2. Wide compatibility: 3rd generation dive case case is compatible with 4.7-6.9 inch smartphones, such as for iPhone Samsung Galaxy LG Huawei Xiaomi Google, etc. (Note: thickened dive case phone film improves water resistance does not support touch screen) 3. 360 degree All-Round Protection: Fully sealed design, waterproof, dust-proof, scratch-proof, shockproof; whether you are underwater, beach, swimming, drifting, snorkeling and other outdoor environments can fully protect your phone from being damaged 4. Bluetooth Connection: Easy to use, support switching front and rear cameras, choose to take pictures or videos, zoom in or out through the Bluetooth camera controller 5. Easy to Use: Bluetooth controller connected to the APP, control the camera zoom in and out, switch between photo and video mode; built-in compass, always know where you are; built-in screw holes can be used with the bracket (Note: bracket needs to be purchased separately) 6. Large Windows: Compatible with more phone models and shooting wider than old version diving cases 7. Applicable mobile phone size: 16 x 7.5 x 1.2cm (Note the applicable mobile phone size range)