The whole device is ultra-light, weighing only 240g, so there is no burden whether it is worn on the head or held by hand. It adopts a new generation of auto-calibration technology without baffles, which keeps the picture clear, smooth and free from lag all the time. It employs the real-time noise reduction technology to provide a high-quality image experience. With a larger 0.39-inch OLED display screen, you can experience an ultra-wide viewing angle and ultra-clear picture quality. It has an IP67 waterproof and dustproof rating and can be used in more natural environments.