Features:1. Clearly See in Darkness: The 4K night visions Monocular can take photos, record a video and playback, you can capture high definition photos videos with its outstanding optical clarity in the daytime, low light, or night time2. 4K Helmet Night Visions Goggles:Helmet-Compatible Design, Elevate your nocturnal adventures with our Night Visions Monocular .3. Engineered for versatility, these goggles seamlessly integrate with helmets for a hands-free experience. Whether you're on a midnight hunt, observing wildlife,or camping under the stars, the helmet-compatible design ensures you stay agile and ready. (Helmet not included)4. Full High 4K Video 58MP Picture, 1968FT Viewing RangeThe Helmet Night Visions Goggles achieves 4K HD video and 58 million pixels photos.The motion detection function can be turned on when shooting videos of running animals, and the pictures also have an anti-shake function5. Rechargeable Lithium BatteryBuilt-in a Li-ion rechargeable cell of 3500mAh. The Infrared high-tech night visions binoculars feature an 850 NM infrared illuminator which allows you to view animals in pitch dark for hours6. Backlight ButtonThe 4K night visions allows you to set the backlight button in the menu (you can choose to turn the backlight function on or off), allowing you to operate accurately in dark environments.Specification:Lens:F1.0 large aperture, f=25mmZoom:8-level electronic zoomDisplay Size: 1.28-inch dual circular screenDisplay Resolution:416*416Photo resolution40MP 30MP 25MP 20MP 10MP 8MP 5MP 3MPObservation Modes: Day/Low Light/Night (3 modes)Night Mode Settings:3 levels (can be customized to 7 levels)Screen Brightness Adjustment:5 levelsInfrared light: 3W 850nm strong infrared spotlightInfrared Auxiliary Distance:1-600m (varies depending on target and environment)Battery Voltage Range: 2.6-4.2VBattery Capacity:3500mAhBattery Standby Time: Approximately 10 hoursOther Power Supplies Supported: Powerbank, DC, car charger, etc.Charging Indicator Light:Yes (red light during charging, jade green when fully charged)Low Battery Indicator:YesButton Backlight:Yes (can be set on/off) blue lightSpeaker: Yes (can be set on/off) adjustable volumeMemory Card Slot: 64G TF card (includeUSB Port:TYPE-CAudio Recording:YesLanguage Options:10 languagesExternal Tripod Mount:Supported (1/4 inch screw)Dust/Water Protection:Daily waterproof IP65Head-Mounted:YesTactical Light: Yes (steady on, strobe modes)Device weight: 424gSize: 19.5*14.5*7.5cmPackage Includes:1* night visions device1*Data cable (4-core 55mm cable)1*Lens cleaning cloth1*Storage bag1*Stand adapter1*64G card1*Simple headset1*Instruction manual1*EPP box