Features 1、3 Inch LCD Screen: 4K HD binoculars feature a 3.0 inch TFT LCD screen with HD photography and 4K video capabilities. Adjust the sharpness of the picture by rotating the lens. 2、5 Adjustable Levels 850nm: 3in screen binoculars have 5 adjustable levels of 850nm IR illuminators and optics, while the 3X digital zoom (5X optical zoom) lets you see up to 300m/1480ft away. 3、25mm Objective Lens: Night vision binoculars use a fully multi coated 25mm objective lens for crisp, vivid viewing, 11 hours of continuous operation, and a unique non slip design for ease of use. 4、Multifunctional: Night vision goggles can quickly take color photos and HD video during the day and black and white photos at night. Smoothly play and pause, and use USB to transfer crisp photos and video to any electronic device. 5、Widely Used: IR binoculars can be used for observation, surveillance and security monitoring, ideal for night hunting, sailing, fishing, bird watching and cave exploration. Specification Item Type: 4K HD Binoculars Material: ABS Color: Black Battery: Polymer Lithium Ion Battery (Built in) Capacity: 3000mAh Display: 3 Inch TFT (854x480) Field Of View: 7 Degrees Optical Focus: 3X Digital Zoom: 5X IR: 850nm (2W) 5 Level Adjustment Memory Card Slot: Maximum 128G (Without Memory Card) Charging Interface: Type C 5V2A Video Resolution: Maximum 4K Image Resolution: 10M 384x2352 Package List 1 x Binoculars 1 x USB Cable 1 x Shoulder Strap 1 x Instruction Manual