Night Vision Monocular Cross Cursor Infrared IR 850nm Scope Hunting 7X Optical. Cross Cursor Night Vision Instrument Infrared SearchTelescope Aiming Night Vision. Night Vision Switch Switch Button. OL Display:1.54 inches. Battery Continuous Ues Time:1.5-4 hours continuously. Support while charging and use. Video Synchronization Delay:Less than 0.01 seconds. Black Visual Distance:Effective distance 320yd. Adjustment Method:Objective lens adjustment. The effective distance of all black night vision is 200 meters, and the viewing distance is 500 meters. The cross cursor can be adjusted horizontally and vertically, and can be used when loading, but the memory card is not supported. Battery life is 4-5 hours, no infrared, about 1.5 hours with infrared. This article does not have storage functionality and cannot install a memory card. The cross cursor can be adjusted horizontally and vertically, but it will restart after closing. Monocular + Laser Package included. 1 x Red laser scope. 2 x Allen wrenches. 3 x Button cells. 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. We will always here to serve for you. 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.