Built-in 2.31in HD TFT screen, with fully-coated optical system and camera, can quickly catch perfect photos or HD video. Observe the target in total darkness at night, the distance can up to 300m/984ft. 7 gear infrared adjustment to adapt to different dark environments, with 960P video resolution. With 6 buttons and 12 language adjustment functions, it is easy to catch wonderful moments in total darkness. Suitable for hunting and detecting animals, exploring caves, and fishing at night and etc. Item Type: Night Vision Binoculars Material: ABS Color: As Picture Shown Size: Approx. 20.5×14.5x6cm/8.1×5.7×2.4in Weight: Approx. 933.0g/32.9oz Video Resolution: 960P HD Magnification: 4X Zoom Picture Resolution: 1280×960 Gear Switch: 7 Gear Infrared Adjustment Power Supply: 6Pcs AA Batteries (not included) Full Dark Night Vision: 250- 300m Lens: FOV=10° Diameter: 24mm/0.9in Maximum Storage: Memory Card 32GB (not included) How to use: Before use, install the battery (not included), open the memory card slot cover and insert the memory card (not included), press and hold the power button on the night vision device for 3 seconds to turn on the night vision device, aim the lens at the target, and observe through the screen. Turn the wheel to adjust the according to the actual distance until the screen display is clear. If the light is insufficient or when it is used at night, short press the IR switch button to turn on the infrared light, and select the IR gear according to the light at the time. The darker the light, the higher the gear adjustment needs. 1 x Neck Strap. 1 x USB Data Cable. We will reply your message within 48 hours. If you do not receive our reply within 48 hours, pls. Post a message again because sometimes our message system may block some emails. If you are satisfied with our service, pls. Our aim is to provide Level Customer Service, your recognition will encourage us greatly and serve you better. We strive to keep all our customers satisfy. We will do our up most to exceed your expectations in customer service, communication and dispatching of your orders.