High-Resolution Imaging & Video: Capture crystal-clear photos with a 40MP camera and record stunning 4K UHD videos (4096x2160) even in low-light environments, making it perfect for wildlife observation, security surveillance, and night-time adventures. Enhanced Night Vision: Equipped with a powerful 850nm 3W infrared spotlight, the device offers a 600-meter observation range in complete darkness. You can rely on it for effective monitoring even in pitch-black conditions. Starlight Sensor & Long-Distance Observation: With a starlight-level sensor, observe distant objects in low-light without turning on the infrared light, ensuring discreet and efficient observation during hunting, reconnaissance, or wildlife photography. & Waterproof: Rated IP65 for water resistance, this night vision device is built to withstand harsh outdoor conditions, whether it's rain, humidity, or dust, making it an ideal companion for camping, fishing, and cave exploration. Features: Featuring the world's first backlight button and built-in microphone and speaker for video recording and playback. Additionally, a 3000mAh battery allows up to 12 hours of continuous operation, and the device supports a 512GB TF card for ample storage. Daytime observation distance: 0.5m ~ viewing Night vision distance: about 600m Photo resolution: 40MP 1.3-inch TFT ultra-high-definition display round screen 5x lens magnification, 5x digital zoom 3000 MAH built-in lithium battery Infrared light: 3W 850nm strong infrared spotlight The world's first backlight button [manually set whether backlight mode is needed] Take photos/videos during observation Anti-shake function: anti-shake can be turned on in the menu settings Built-in microphone, speaker, can record and play Daily waterproof IP65 Color: Black Material: plastic Package Contents: 1 * Monocular 1 * USB Cable 1 * English instruction manual Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.