1080P HD Monocular Night Vision Device Infrared 5x Digital Zoom Hunting Telescope Outdoor Day Night Dual Use Full Dark 300m

Field of View: Full darkness 250-300m. Eyepiece diameter: Water Resistance Level: IPX4. Objective Lens Diameter: 25mm. Magnification: 5X. Material: Plastic. Model Number: Night Vision Monocular. Type: Monocular. Brand Name: xiyear. Origin: Mainland China. Weight: approx 193g. Size: 6.49 x 3.34 x 2.95 inch. Warm Tips: 1. To turn on the device, please press and hold the power button for 3 seconds. If the unit doesn't turn on after that, please check whether the battery full charge. 2. To turn on the night vision function, please simply press the IR button or increase the IR brightness level gradually, the image in the screen will turn black and white. 3. Keeping the IR on will also drain the battery. If battery power is insufficient, the IR brightness level will decrease automatically accordingly. 4. The night vision device doesn't work through windows because IR beams will reflect. 5. Rotate the lens to manually focus the target to be clearer. 6. You can use them during the daytime too