1.6 640X480HD IPS. 3.5X(at 250mm clear vision distance). 1 minutes/3 minutes/5 minutes/10 minutes. Built-in 16GB memory card. Yes, blackdwhite/color/fluorescent green/brown four image colors. Yes, 5 kinds of reticle, can be closed. Simplified Chinese, English and other six languages. Switching with Mil /moa. 16340/18350/CR123A rechargeable lithium battery(3.7V). MOA adjustment amount/Each coordinate. 0.2Mil / 0.5MoA. Quick Picatinny mount(MIL-STD-1913). We are not responsible for wrong or undeliverable address. Supplying best quality battery for your laptop at competitive prices and proving best service to international customers! Make you 100% satisfied Customers Service. We are a security monitoring shop, mainly dealing in camera parts. Such as monitoring, camera accessories and chargers. All our item passed FCC / CE / ROHS certificates. Help buyers reduce the risk of damage, fire, dangerours mostly. We try our best to reply to you as soon as possible, however, due to high volume of daily incoming emails. Please give us an opportunity to try and make it right before leaving feedback. If you have any question.