This night-vision monocular can be used to observe objects in the dark and low light situation. The viewing distance in the low light environment will be 3.0 meters to +∞, 500~1000 meters viewing distance in the dark environment. Suitable for outdoor traveling, huntings, animal observe and so on, come on and enjoy it, it will not let you down. Features: Adopt 850nm infrared LED illuminate and the infrared lights of 7 levels are adjustable according to the ambient light, give you a better using experience. This product achieves 5X zoom, which is the perfect optical device to enhance human's visual senses, with this product, you can observe 500~1000m in complete dark environment. With photo taking, video taking and playback function, the playback order is based on the taking mode. Wide applications: This night-vision device is very suitable for outdoor landscape observation, animal observation, outdoor huntings, travel and so on. It is a night-vision monocular which can be used to observe objects in the dark, low light and even during the day. 10 language for you to choose from, you can change the language according to your different needs. Specifications: Material: ABS Type: without memory card, with memory card(16G),with memory card(32G),with memory card(64G) (optional) Video clip: 1920*1080P @ P30; 1088* 1088p@ P30 Zoom: 5X digital Lens angle: FOV=10°, diameter: 24mm File formats photo: JPG: Video: MP4 Full black observation distance: 500~1000M Low light or daytime ovservation distance: 3 meters to ∞ Power supplys mode: 5 * AA battery(not included); or 1 * 3800mAh lithium battery (included) USB interface: Type-c 2.0 Package size: 165 * 85 * 72mm / 6.5 * 3.3 * 2.8in Package weight: 300g / 10.6ounce With Memory Card Packing list: 1 * Digital Night-Vision Device 1 * Memory Card OR Without Memory Card Packing list: 1 * Digital Night-Vision Device