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. 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. 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. 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). Due to different batches, there may be differences in product appearance, color, and printed text, which not affect the use.