Night Vision IR HD 4K 3D Telescopes Binoculars Camera For Hunting Camping. Dual screen binocular naked eye 3D display technology, achieving the true stereoscopic scene seen by the original human eye. Built in dual screen 1.4 390 390 TFT internal screen with 7-speed brightness adjustment. Fully independent binocular technology, which can independently adjust the visual compensation of the left and right eyes (with a refractive adjustment range of+/-3.5, which compensates for myopia and hyperopia by 350), with 7-fold magnification. The product is small in size, light in weight, and can be used in various portable ways. It has a strap hanging around the neck, a strap for portable headwear, and a tactical helmet for headwear. 5.250 meters to 300 meters full black observation distance, 1 meter to infinite weak light observation distance. High power infrared light, 7-speed infrared light brightness adjustment. 7.4 color effects: color, black and white, moonlight green, infrared light. The pupil distance can be adjusted, with a range of 60-72mm. Image resolution: 36M, 12M, 8M, 5M, 3M, 2M, 1M 2. Video resolution: 4K, FHD, HD 3. SENSOR: 2.0MP starlight sensor 4. Display screen: Built-in dual screen 1.4 390 390 TFT internal screen 7-speed brightness adjustment, free switching between single and dual screens, 7x magnification 5. Power supply: built-in 3.7V, 2600mAh lithium battery 6. Eyepiece: A completely independent binocular technology that can independently adjust the visual compensation of the left and right eyes (refractive adjustment range+/-3.5, both myopia and hyperopia can be adjusted and compensated by 350) 7. Infrared light: 3W, 850nm strong infrared spotlight, 7-speed infrared adjustment 8. Lens: F1.0 large aperture, f=25mm, FOV 10 degrees 9. Automatic shutdown: 1/3/5/10 minutes/OFF 10. Magnification: Digital zoom 8x. What’s in the box? 1 x Binoculars night vision device 1 x Storage bag 1 x USB cable 1 x Strap 1 x Built-in battery 1 x Cleaning cloth 1 x Simple headband 1 x Night vision bracket.