Main uses: Hunting, reconnaissance, security and surveillance, camping fun, exploring caves, night fishing and boating, animal observation, lighting, security and photography, outdoor activities Night activities etc. Real 5000mAh built-in lithium battery Backlit buttons allow manual selection of whether to use backlight mode Self-developed 7-layer coating night vision lens Daytime observation distance: 0.5m ~ infinity viewing Night Vision Distance: Approx. 600m Photo resolution: 40MP, 30MP, 25MP, 20MP, 10MP, 8MP, 5MP, 3MP 3inch HD display screen resolution: 360*640 5x lens magnification, 8x digital zoom Infrared light: 3W 850nm strong infrared spotlight Take photos/videos during observation period Built-in microphone and speaker, capable of recording and playback Waterproof for Daily Use