How to Use: Power on: long press the power on button, the blue light will be on, and the power on is successful. When there is a small memory card, the blue light will flash once, and then it will enter the standby mode. When there is no small memory card, the red and blue light will flash for 5 times at the same time to shut down. When no function is used in the standby mode, it will shut down automatically after standby for 1 minute. Specification: Item Type: Mini Wireless Camera Material: ABS Weight: Approx. 117g / 4.1oz Video Format: AVI Video Decoding: M JPEG Video Resolution: 1920x1080P Video Frame Rate: 30fps Image Scale: 16:9 Photographic Resolution: 4032x3024 Image Format: JPG Battery Type: Built In High Capacity Polymerized Lithium Battery, 300mah (Shipped With Built In Battery) Working time: Continuous shooting for 90 minutes Charging Voltage: DC 5V Storage Support: Up To 128G Small Memory Card (Not Included) Transmission Speed: High Speed USB 2.0 Interface Type: Micro USB Supporting System: for Windows, for OS X, for Linux Play Software: System Provided or Mainstream Video Player Software Package List: 1 x Mini Wireless Camera 1 x Protective Shell 1 x Base 1 x Charging Line 1 x Manual 1 x Double Faced Adhesive Tape