4K ultra-clear video recording, restore wonderful moments, clear recording at night and day, richer details. 1800W photo pixels, dynamic is also excellent, with 120° wide-angle , every photo is a blockbuster effect, and the scenery is even better. Built-in electronic image stabilization function, the video automatically identifies the shake and reduces the shake problem. Fully waterproof, no need to worry about in . Supports use in , swimming pools, water parks and seaside scenes. Supports mobile phone interconnection, downloading application apps, connecting the camera to the mobile phone APP through mobile phone wifi, real-time preview, playback, downloading pictures and video content without traffic. Name: WIFI sports camera Lens pixel: 8 million pixels, horizontal angle 120 degrees Video resolution: 3840*2160 (800W) Photo resolution: 5376*3024 (1800W) Video format: MP4 supports multiple players Frame rate: 30 frames Battery capacity: 1600mAh Usage time: 3H video recording Image format: JPGE Waterproof grade: IP66 Storage temperature: -20-80 degrees Celsius Operating temperature: 10-60 degrees Celsius Memory card type: TF card supports up to 256G Charging time: 2.5H Charging voltage: 5V 1A Size: 106x30.5mm Color:Black Material:plastic Package Contents: 1 * Sport Camera Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.