•【High-Definition Night Vision】Experience clear visibility up to 300m at night with advanced 850nm infrared illumination,adjustable in 5 steps for optimal viewing. •【Powerful Optics】Featuring a 5x40 magnification and Φ40mm objective lens,this device offers a 5°*3.75° field of view for detailed observations. •【Versatile Recording】Capture 30MP JPEG photos and 4K/30fps H.265 videos with audio,perfect for documenting your outdoor adventures. •【Day and Night Functionality】Enjoy color visualization during the day and crisp black and white imagery at night,with a range of up to 1000m in daylight. •【Long-lasting Performance】Powered by a 3000mAh 18650 lithium battery,operate for up to 10 hours in day mode or 6 hours with infrared illumination. •【Rugged Design】Housed in a rubberized ABS casing,this device is built to withstand harsh outdoor conditions and extreme temperatures. Specifications: •Image sensor: 4 Mega Pixel •Magnification: 5*40 •Dimension of Objectives: Φ40mm •Field of View: 5°*3.75° •Display resolution(Pixel): 320*240 •Operation buttons: 5 buttons (MENU,IR,ZOOM,PWR ON) •Brightness display: adjustable in 5 steps •Infrared illumination: IR LED 3W,850nm adjustable in 5 steps •Visualisation: in color by day,black and white by night •Range up to approx.(m): 1000m by day/300m by night •Pictures angle: approx 6.8° •Aperture: f/1.4 •Recording capability: Photo/video with audio •Digital picture format: 30MP/JPEG (7360*4128 Pixel) •Digital video format: 4K/30fps,H256 (4096*2160 Pixel) •Memoer card: Micro SD/SDHC 4GB to max. 256GB •Power supply: 18650 lithium battery,3.7V/3000mAh •Operating time approx (with fresh battery): 10h in day model/6h with infrared illumination •Tripod mount: 1/4'' •Housing: ABS,rubberized •Dimension approx.(cm): 20*8.6*5.6 •Operation Temperature: -20℃ to +60℃ •Storage Temperature: -30℃ to +70℃ Package included: •1 x Night Vision Monocular •1 x Charging Cable •1 x Strap •1 x English and Chinese User Manual