Product Description:

**Pros and Cons of Night Vision Device:**

**Pros:**
– The night vision device has an IR flashlight for working in completely dark conditions.
– It can adjust the focus based on the distance to the target, ensuring clear visibility.
– Auxiliary lighting is unnecessary when there is any light source in the operating environment.
– The operating time is 1-1.5H under auxiliary opening and 2-2.5H when the auxiliary is off.
– It comes with a USB port and video transmit port.
– It is the best auxiliary tool for human vision extension.

**Cons:**
– Viewing distance in low light is limited to 2m-.
– Viewing distance in total darkness is limited to -20m.

Please note that the given information is based on the provided product description.

## Buying Guide for Night Vision Device

– **Description:**
– The night vision device has an IR flashlight for working in completely dark conditions.
– Turn on the auxiliary when it is completely dark and adjust the focus based on the distance to the target.
– The device does not require auxiliary lighting if there is any light source in the operating environment.
– The operating time is 1-1.5 hours with the auxiliary on and 2-2.5 hours with the auxiliary off.
– It has a USB port and video transmit port.
– This product is the best auxiliary tool for human vision extension.

– **Optic Properties:**
– Magnification: 5x
– Objective lens diameter: 32mm
– Field of view: 5°×3.75°
– Ocular lens adjustment scope: ±1
– Viewing distance in low light: 2m-
– Viewing distance in total darkness: -20m

– **Power:**
– Operating voltage: 4.2V DC

– **Package Includes:**
– 1x Monocular With 16GB Memory Card
– 1x AV Cable
– 1x USB Cable
– 1x Soft Bag
– 1x Lens wiper
– 1x Battery

Stand tall and see far with this night vision device. It is the perfect tool for extending your vision.