High Resolution Video:4K Ultra HD@30FPS & 2.7K 30fps/1080P, Full HD 60fps/1080P, Full HD 30fps/720P, HD 120fps/720P, HD 60fps/720P Dual screen: HD 2.0 inch LCD screen Back+0.66 inch Status screen Front 30M waterproof when used with provided water-resistant case Built-in WiFi connectivity, controlled by mobile device Detachable 3.7V Li-Ion 900mah, 3.33Wh battery (Approximate life of 70-90 minutes of record 1080P) Video Recording: Video Format:MP4 Loop Recording:2min/3min/5min Compression Format:H.264 Photo Shooting: Photo:16M/14M/12M/8M/5M Shooting Mode:Single/Self-Timer(3S/5S/10S)/Continuous Shot Moving trajectory Shot:3P/S?5P/S?10P/S?20P/S Other Specifications: LCD:2.0LTPS LENS:170 HD wide-angle fish eye lens A + high grade Memory Micro SD:UP TO 64GB(not included in package) Battery:900mAh(1 pcs) Light source frequency:50Hz/60Hz/Auto USB: USB2.0, Micro HDMI Power: 5V 1A Video Time: 1080P/90min Charge Time: About 3 hours System Windows XP/Vistaor Above/Win7/Mac os Remote via WiFi: The Camera offers a WiFi connection integrated via your smartphone or tablet that lets you control it while at a distance with a smartphone or tablet running iOS or Android and also preview your video on these devices. To do so,simply Download the APP Or Scan the QR Code provided in the camera and install it to smart phone to view and control the playback of photos and video from your smartphone or tablet. What's in the box 1* 4k action Camera 1* 900MAH battery (installed in the camera) 4* Straps 1* Charging Dock