Features 1、This product achieves 5X digital zoom, which is the perfect optical device to enhance human/u0027s visual senses, with this product, you can observe 150~200m in complete dark environment. 2、Wide applications: This night-vision device is very suitable for outdoor landscape observation, animal observation, outdoor huntings, travel and so on. 3、Portable Size: This binocular night-vision has portable size and easy to carry, you can take it with you easily. 4、Built-in large capacity rechargable lithium battery to supplys power, you can recharge it in time. 5、The inner screen is 3.0inch, which allows you to see the imaging more clearly, giving you a better experience. Specification Item Type: Binocular Material: ABS Picture resolution: 36MP/32MP/30MP/24MP/20MP Video resolution: 4K/2K/1088P/1080P/720P Lens: FOV=10°, 25mm diameter LED: 3W, 850nm Battery: 1 x li ion battery, 4000mAh (included) Full dark viewing distance: about 150-200 meters Viewing distance in weak light: 3.0M~+∞ Operating temperature: -20℃~60℃ Storage temperature: -30℃~70℃ Package List 1 x Digital Binocular 1 x USB Cable 1 x Strap 1 x User Manual