Features: Captures clear 4K picture effortlessly with our binocular. Experience a remarkable night visible ranges of up to 800m, allowing you to see furthers with great clear in complete dark. Our 4K digital night visible binocular feature a highly resolution 3inch screen, delivering sharply, realistic picture in real-time. With 10X digital zooming and intuitively interfaces, easily adjust setting. The builted in 5000mAh battery with large capacity allows long use during long recording and ensures that you not miss any during your outdoor activity. Perfect for bird watching, hiking, hunting, fishing, concerts, clubs, travel. Specifications: Component: Metal Size: about 12.4x6.9x16.70cm/4.88x2.72x6.57inch Screen size: 3inch Lens: calibers 28mm Lighting: 3W Focusing: manual focusing Digital amplification: 10x Full black observation distance: 0.5-800M Lows light distance observation: 0.50M-infinitely Maximums memory card support: 512GB Battery capacity: 5000mAh Working hour: over 6 hour Charging time: over 4 hour Package Includes: 1Pc Digital Camera binocular 1Pc USB cable 1Pc Rope 1pc Instruction note: Please allow 1-2cm errors due to manual measurement, make surely that you not mind before order. Due to difference between different monitors, the picture may not reflect the actual color.