JSTOON Nv-3186 Digital Night Vision Goggles User Manual

JSTOON Nv-3186 Digital Night Vision Goggles User Manual [email protected] Product Overview Battery Installation Open the battery cover, install 6 * 1.5V Alkaline batteries into the battery slot, and make sure the battery polarity is installed correctly. The detailed installation method can follow the battery card. Tips: The battery specifications should meet the requirements and have …