Two colour mode: Black & White or Green. Full New operating system. IP66 waterproof and dustproof. Ultra-definition resolution, you can shoot and record ultra-definition pictures and video files. Image mode? There are two image modes, black and white/fluorescent green, to restore the night effect of the image enhancement tube. Night vision effect? Professional night vision mode, can be used in a completely dark environment, under starlight illumina. Tion without turning on the infrared light, can work and walk close at night; see all details clearly when the nearest working distance is 20cm. WiFi transmission? Can transmit ultra-clear images to mobile devices via wifi for collaborative work. Electronic gyroscope? It can display real-time position data on the display screen, such as NW7°, N89° and other position data, to avoid getting lost, and provide position data for companions in collaboration. Head-mounted adapter? Special tipping bucket bracket, super stable, can change a variety of angles, adapt to different users. Brand-new operating system? Stronger plasticity, can support customers’ multiple OEMs, increase multiple languages, automatic shutdown settings and other functions. Waterproof and dustproof grade? Digital zoom: 1x, 2x, 4x and 6x. Optical lens size: 22.5mm. Optical lens: IP66 waterproof and working temperature: -40 to +50? Blue Lens Cover: Night Vision Booster. Field of view: 25.5×14.5°. Eyepiece adjustment range: +2-5d. Low light observation distance: 200m/656ft/219yards. Darkness observation distance: 100m. Lcos screen size: 0.38. LCOS display setting: 19201080p. CMOS sensor Size: 1/2″ (large size than normal 1/3″ or 1/2.7). Video resolution: 19201080p: 30fps. Level Go: 1, 2, 3. Battery type: rechargeable battery (18650) 1pcs. Night working hours (app and lamp on): 3 hours. Night working hours (wifi on): 5 hours. Italian, Simple Chinese, Traditional Chinese, Russian, Japanese, English, French, Spanish, Portuguese and German. 1 black lens cover. Communication is always the best way to solve problems. We will be grateful for that.