Specification: Waterproof rating:IP67,bare metal waterproof to 10M, LCD screen size: 2.0" Screen/0.96" status screen Lens: 170 degrees A + wide-angle high resolution Exposure: ±2.0 /±1.7 /±1.3 /±1.0 /±0.7 /±0.3 / 0 Time limit: 2s/3s/5s/10s/20s/30s/60s Video resolution: 4K (25fps) / 2.7K (30fps) / 1080P (60fps) / 1080P (30fps) / 720P (120fps) / 720P (60fps) Photo resolution: 12M (4000 * 3000) / 8M (3264 * 2448) / 5M (2592 * 1944) / 4M (2304 * 1728) Notice: 4K only 25FPS, 2.7K only 30FPS. But most PC only accept video 1080P. So we suggest record by 1080P 60FPS, It is best and Most fluent. Photo format: JPG Video format/compression: MP4/H.264 Microphone/Trumpet: Integration Power Frequency: 50Hz/60Hz/Automation USB Port: USB2.0 Power Port: 5V 1A Screen saver: off/ 1 minute / 3 minutes / 5 minutes Energy saving: off / 1 minute / 3 minutes / 5 minutes Batteries: 1 x 900 mAh lithium-ion battery Battery charging time: 3.5 hours Battery working time: about 90 minutes (1080P) Storage: TF/ SDHC memory cards (excluding) Language: English/Traditional Chinese/Italian/Spanish/Portuguese/an/Dutch/French/Czech/Polish/Turkish/Russian/Romanian/Japanese/Korean/Thai Color: Black Features: 2-inch touch screen and dual screen: 2-inch touch screen, easy to operate and real-time monitoring, preview and playback shooting, change settings. With the front LED display, you can easily understand the cameras status (mode / battery power / duration). High-definition LCD screen on the back can easily preview video and pictures, and 0.96 inch screen in front shows residual power and resolution. 170 degree ultra wide lens. You can see exactly what you are shooting during recording or shooting without missing any background material. Wireless and Free APP: Edit and share your actions in a few minutes. Download the application on your mobile phone and connect to this camera. Then oper