NVG50 2.5k helmet digital night vision 45°goggles scope WIFI 940nm IR monocular. NOTE:This link does not come with a helmet and external battery pack!   

   Resolution(pixels):2560 x 1440. Viewing distance(meter):0.2-? The largest viewing distance under starlight(meter):600m. Sport mode support(40 frames). Protection level(IP code)(IEC60529) IP? Battery type:1/2 x 18350 Rechargeable lithium battery or extra battery pack or powerbank. Rifle: Support, Shock resistance 800G. Cross auxiliary lines support Package List: 1 Set Night Vision. If you receive a damaged item, please notify us within 3 days of receipt. Any item that is not in its original packaging, has been abused, altered or accidentally damaged will not be accepted for return. ...