28x Digital Zoom and Field of View: With 28x digital zoom and 5x optical magnification, our night vision monocular provides a clear field of view up to 1312 feet (approximately 400 meters). Smart and Convenient - Built-in Wi-Fi allows for real-time photo and video sharing. The night vision monocular can be connected to a mobile app via Wi-Fi for real-time viewing of images and videos. Long-Lasting Battery Life: This night vision monocular has a built-in 3600mAh rechargeable battery, providing up to 8 hours of use on standard settings. Upgraded Macro Lens for an Enhanced Experience - This night vision monocular features an additional macro lens for image magnification and a simulated 3D effect, significantly enhancing the viewing experience. Due to different batches, there may be differences in product appearance, color, and printed text, which not affect the use.