• Package include:1 x Night Vision Goggle, 1 x Protective carrying bag，1 x Instruction manual, 1 x Lens cleaning cloth, 1 x User Manual, 1 x Desiccant.
• Product size: The size of the DB2021 night vision device is 128X110X55mm.
• Ergonomic design: non-slip and lightweight body, very comfortable to hold with both hands, not only durable but also fine workmanship. The wide eyepiece design, if used for a long time, is more comfortable to watch and reduces the dryness of the eyes.
• Flexible use method: It can be used with head-mounted, helmet-mounted, or handheld. The device switch is a knob-type power switch.
• NOTE: When the surrounding light intensity exceeds 40Lux, the power supply of the device will be automatically turned off within 10 seconds to prevent damage to the image intensifier.This device has protection system.