Descriptions:  SJ8 PRO 4K 60fps Action Camera Dual Screen  Sport DV EIS WiFi HD Port.    SJ8 PRO 4K 60fps Action Camera.  The SJCAM SJ8 PRO action camera is able to produce ultra high-definition and smooth videos. Featuring IP68 waterproof,  anti-shake and EIS stabilization function, this action camera is perfect for photo-shooting, outdoor sports, home security,  deep-water probing, etc. The equipped Ambarella H22 chipset will provide you with 4K 60fps ( 3840 x 2160 ) video resolution.  What is more, it comes with a 30m waterproof case which allows you to capture photos and videos underwater.    Feature:  30m IP68 waterproof housing case.  Dual screen: 2.33 inch touch screen ( back ) + 0.96 inch front screen.  Support WiFi connection ( 10m ).  Allows you to capture the wonderful world under water.  Perfect for people who love swimming and diving.  Super lightweight, easy to carry.    Specification:  Application: Bike,Extreme Sports,Motorcycle,Ski,Underwater;  Chipset: Ambarella H22S85;  Features: Cool,Mini,Wireless;  Function: Waterproof,WiFi;  Model: SJ8 PRO;  Type: Sports Camera ;  Sensor Brand: Sony IMX377;  Type of Camera: 4K;  Storage: Max External Card Supported: Micro SD card up to 32GB, selected;  64GB and 128G;  Display: Screen: Dual Screen;  Screen resolution: 360 x 640;  Screen size: 2.33"LCD touch screen + 0.96"LCD front screen;  Lens: 170 degrees 7G(Contains 2 glass aspherical lenses);  Power Power: 5V2A;  Battery: 1200mAh Removable battery;  Battery running time: 4K/60fps/Around 90mins;  Full charging time: Around 2hours;  Video/Image/Audio: Audio System: Built-in microphone/speaker (AAC) ;  Image Format : JPG/ RAW;  Image resolution: 12MP(4000x3000 4:3);  10MP(3648x2736 4:3);  8MP 16:9(3840x2160 16:9);  8MP 4:3(3264x2448 4:3);  5MP(2595x1944 4:3);  3MP(2048x1536 4:3);  2MPHD(1920x1080 16:9);  Video format: MP4(H.264/ H.265);  Video output: AV output;  Video Resolution: 4K(3840x2160)25/30/50/60fps;  4K UItra (3840x2160) 30fps;  1440(1920x1440)25/30/50/60FPS;  1080(1920x1080)25/30/50/60/120FPS;  1080 Ultra(1920x1080)30/60fps;  720(1280x720) 240fps;  Functions G-sensor: Yes;  Audio: MIC and Speaker, Dual MIC Stereo;  External MIC: Support;  Data connection: Tyep-C/Wi-Fi;  Wi - Fi: 2.4G/5G;  Dimension: 62.5x41x28.8mm;  Weight: 85g;  Operation systerm: windows 7,8X/OSX®;  10.8or higher version;  Frequency: 50Hz / 60Hz;  Language: English / French / German / Spanish / Italian / Portuguese / Japanese / Simplified Chinese / Russian / Traditional Chinese / Korean / Polish / Czech / Slovak / Hungarian / Danish / Dutch / Turkish / Thai.     Package Included:  1 X SJcam SJ8 PRO Camera,  1 X Charging Cable,  1 X Users Manual.