【High-Definition 2.0 TFT Display】Experience clear visuals with the 2.0-inch TFT screen, offering a resolution of 320x240 pixels for detailed viewing. 【2K Video Resolution】Capture stunning footage with 2K video resolution, ensuring high-quality recordings of astronomical and terrestrial subjects. 【Versatile Telescope Compatibility】Compatible with both monocular and binocular setups, as well as standard astronomical telescopes for diverse viewing options. 【Dual-Purpose Design】Ideal for both terrestrial and celestial observations, perfect for landscape viewing and moon gazing with high magnification and true color reproduction. 【Long Battery Life】Enjoy up to 230 minutes of continuous use with the built-in 2000mAh aluminum battery for extended viewing sessions. 【Smartphone Connectivity】Connect up to two smartphones simultaneously via the mobile app for shared viewing experiences. Specifications: Sensor Type: CMOS Lens: Optical, heat-resistant Resolution: 3 Megapixels Field of View: 5 degrees Video Format: H.264 encoding Display: 2.0-inch TFT IPS (320x240 pixels) Battery: 2000mAh built-in aluminum battery Maximum TF Card Support: 256GB (not included) Eyepiece Diameter: 38mm (min) to 73mm (max) Maximum Frame Rate: 30fps Mobile App Support: Up to 2 phones simultaneously