The H1-355 Monocular can be used both in daytime and nighttime. In the daytime with strong light, please use infrared filter cover to eliminate excessive light and prevent overexposure during the use of night vision instrument; In the environment with weak light, you only need to remove the infrared filter cover to obtain clear and high-quality images through the super photosensitive chip; In the all black environment, you need to remove the infrared filter cover and use the built-in infrared lamp. At this time, the observed image is black and white. It is recommended to use tripod and other fixed equipment when taking photos or video, so as to obtain better image effect. When the machine is turned on, the video and photos in the machine can be transmitted to the computer and network platform through type-C wire, or the content of TF card can be directly read through the card reader and transmitted to the computer and network platform. Optical Magnification: 5X(fixed multiple). Digital Magnification: 6X(adjustable). Objective Lens Diameter :34MM. IR Type :3W, 850nm powerful IR, 1 to 4levels adjustable. Visual Distance: 1.5m?? m under natural starlight. Night Visual Distance: 1.5m-200m with IR on. Photographic Resolution :About 8 million 38402160. Display Size/Type :2′ LCD. Sensor chip Size/Type :1/3′ CMOS. Minimum Illumination :0.001lux. Field of View :6.5°. Image Color :True color/black & white. Storage :TF card, Max 256GB. TF Card Format:Suggest to use exFAT card. Operating Voltage :3.5V-4.8V. Screen Brightness Adjustment :Yes. 1 x H1-355 Night Vision. 1 x Storage bag. 1 x 32GB Card. 1 x USB Cable. Please make sure your address setting is correct before checkout. (Except some countries and APO/FPO). The images shown are not the actual item and are for your reference only. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season. For all orders, please note that. We are committed to provide excellent service for all buyers. Thanks for your support and understanding! And there will be no reply as we are out of office during weekend, we will reply on Monday. We will be happy to serve you.