4K Ultra HD video resolution: featuring native 4K and 1080P video recording and 14 MP photos. Which is 4 times the resolution of traditional HD cameras. Easy to Control of Wireless Wrist Remote: Features a 2. 4G Wireless Remote Control. Easier to Edit and Share Your Videos via the APP(I Smart Pro). Put the Remote Control On Your Wrist and Acquire Ultra-convenient Control For Hiking, Biking, Skiing. 148 Feet(45m) Waterproof Action Camera: IP68 Certified Rugged Waterproof, You Can Capture Your Favorite Underwater Activities: Surfing, Drifting, Diving and Snorkeling. And You Can Explore the Unknown Underwater World. Easy Wi-Fi and app control: compatible with iOS devices and Android devices. Scan the QR code on the manual and download app easily control. The camera and manage the photos and videos on your phone. Save and share those moments anytime anywhere. (#81)