Features： 1、Can be used both in day and night, built-in LR, also support in dark environment. 2、1080P HD imaging, effectively increase the clarity of photo and video, provide better use feeling. 3、Ultra-wideband infrared antireflection coating lens, ensure the safety of your device. 4、Powered by 26650 lithium battery, battery capacity is more than 5000mAh, battery life is longer than 3 hours, use 5V/2A current to charge it, equipped with USB cable and charger head. 5、Made of high quality aluminum alloy and engineering plastics material, firm and durable, provide longer service life. Specification： Item Type: Digital Night Vision Material: Aluminum Alloy+Engineering Plastic Objective Lens Aperture: Approx. 17.5mm/0.7in Weight: Approx. 633g/22.3oz Color: Black Battery: Built-in a 5000mAh 26650 lithium battery (built-in battery is shipped) Display Resolution: 1080P Operating Temperature Range: -20 to 55° Diopter Track Adjustment: -5°+3° Focal Length: 30mm/1.2in Memory card: maximum support 128GB Infrared Wavelength: 850nm Package List： 1 x Night Vision  1 x Eyepiece Patch 1 x Plug 1 x USB Charging Cable 1 x Lens Cleaning Cloth 1 x Manual