Was not able to test this devise, needs charger. The Zenit Night Vision NV-100 Moonlight with Samsung Conversion Lens 2x is a night vision scope designed for use in low-light conditions. Manufactured in the Russian Federation, this device allows for clear viewing in moonlit nights by providing enhanced visibility through its night vision capabilities. While the untested aspects of this product add an element of uncertainty, it is designed by the reputable brand Zenit, known for producing reliable optics products.