Support during charging and use. Video sync delay:less than 0.01 seconds. Black viewing distance:Effective distance 320yd.
Adjustment method:Objective lens adjustment. The effective distance of all black night vision is 200 metres, and the viewing distance is 500 metres. The cross pointer can be adjusted horizontally and vertically and can be used when charging, but the memory card is not supported. The battery life is 4-5 hours without infrared, about 1.5 hours with infrared.
This item has no memory function and cannot install a memory card. The cross pointer can be adjusted horizontally and vertically, but restarts after closing. 1 x Night Vision Device. 1 x Red laser scope. For all orders, please note that.
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