Features: Multifunctional portable sports camera, one button operate, multifunctional base. Integrated body, smooth lines, small size, lightweight and practical. Supports 256GB memory card and cyclic recording, allowing you to record more exciting moment. 1080P, rich color without distortions, clear pictures. Build in microphone, clear sound, wide pickup ranges, and more exciting visuals. Waterproof for daily use, effectively resisting damage from rainwater and other sources. Build in WiFi module, build-in hotspot, can directly connect to mobile phone, wireless transmission. Build in large capacity battery, long time use, USB port, supports multiple power supply ways. Specifications: Material: Plastic Color: black Size: approx. 32.6x37.8x33.3mm/1.28x1.49x1.31inch Model: CS03 Photo resolution: 12M(4032X3024) Video compression format: MP4 ( H264) Video resolution: 1920X1080P Film and television ratio: 16:9 Picture format: JPG Battery capacity: 900mAh Working hours: Approximately three hours of continuous filming Storage: Supports up to 256GB card Package Includes: 1 Piece Waterproof Sports Camera with Base & Data Line note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.