11. Lightweight and portable: The monocular night vision device is small and light, weighing only about 300g, just like holding a mobile phone with one hand. Very suitable for outdoor activities and camping fun. 22. Outstanding visual effects: High?performance digital single?eye night vision device, 3 times magnification, 5 times digital zoom, can be used as a telescope, camera, video, shooting high?definition photos and videos, practical and convenient. 33. Long vision distance: The night vision goggles have a built?in 850Nm infrared illuminator, and the night infrared distance can reach 656 feet. During the day, you can also observe clearly and even farther. 44. Durable: Natural rubber is environmentally friendly, has good impact resistance, water resistance, natural rubber is environmentally friendly, has good shock resistance, and maintains normal functions during recoil and impact 55. Wide applications: Monocular night vision device is very suitable for outdoor activities, such as hiking, bird watching, night fishing, boating, search and rescue, camping fun and so on.