1、GOOD HELPER: The aluminum alloy material structure is lightweight and portable, making the monocular convenient and comfortable to hold and use. The anti skid surface allows you to firmly hold it, even if you use the monocular for a long time without feeling tired. Good helper for outdoor observation. 2、CLEAR ACCURATE DISPLAY: The use of coated lenses can effectively reduce light reflectivity and improve light transmittance. Strong color reproduction effect, bright and accurate colors. 3、POINTER ADJUSTABLE: There is a movable cross pointer on the display. The cross pointer can move up and down, left and right, and can be adjusted automatically at will. 4、OBSERVATION DISTANCE: In a well lit environment, the viewing distance will be unlimited, and in a dark environment, the viewing distance is 350 meters. 5、NIGHT VISION: The infrared night vision lamp is used to clearly present the picture even at night. When using in the dark, turn on the infrared fill light. 6、APPLICABLE SCENARIOS: Monocular are suitable for outdoor activities such as boating and yachting, hunting, bird watching, traveling, hiking, camping, and animal watching. Item Type: Night Vision Monocular Product Material: Aluminum Alloy Battery Type: 18350 lithium battery (shipped with built in battery) Battery Capacity: 900 mah Optical Lens: F1.0/6mm Zoom Lens: 8X to 24X Eyepiece: 1.5 times Night Vision Capability: Approx. 350m / 1148.3ft 1 x Monocular 1 x Data Cable 1 x Adapter 1 x Manual 1 x Fixing Bracket 3 x Screw 1 x Wrench