How to Use: A) Power on, Photo, Camera Power on: Press and hold the power button for about 5 seconds, the blue light will light up, and the device will vibrate once to enter the standby state. Photo mode: Toggle the switch to the photo taking position, short press the power button once, the blue light flashes once and then turns on, and the device vibrates once for a short time to complete the photo and generate a JPG file. Camera mode: toggle the switch to the recording position, short press the power button once, the blue light flashes three times quickly and then slowly flashes, and the device vibrates once to start recording. In the camera mode, short press the power button once, the blue light flashes three times and then stays on, and the device vibrates once, stops the camera and automatically saves an AVI format file, and enters the standby state. B) Shut down. Specification: Item Type: HD1080P Camera Glasses Material: ABS Weight: Approx. 164g / 5.8oz Video Frame Rate: 30FPS Playback Software: Operating System Built in or Mainstream Audio and Video Playback Software Image Format: JPG Photo Element: 2560x1440 Aspect Ratio: 16:9 Support System: for Win7, for WinMe, for WinXP, for Win2000, for Vista, for IOS10.5 Charging Voltage DC 5V Interface Type: Micro USB Storage Support: Maximum Support 256G (Micro Memory) (Not Included) Battery Type: Lithium Polymer Battery, Capacity 320mAh (Shipped with Built in Battery) Package List: 1 x Camera Glasses 1 x Data Cable 1 x Glasses Cloth 1 x Glasses Case 1 x Manual