More scientific optical angle design, the wavelength of light is close to natural light, the white is slightly yellowish, the lighting environment is warmer, suitable for long-time reading without eye fatigue. The brightness can be adjusted. dma860hThe new light structure design, flat panel lighting, precise design angle, the light is only in the reading position, especially suitable for reading in bed, does not affect the rest of the others, the original light barrier design ensures that the remaining light is on The page is no longer missing. 3-line proximity switchMore energy saving, longer usage time, specially customized ultra-brightness with low power consumption, low-voltage LED lights, low power consumption, only 3 AAA (7) batteries, sustainable use for more than 50 hours for South Fu, or for Duracell, a high-energy alkaline battery can be used for a month.Lighter overall design, only 105 grams in weight, smaller size, easy to turn pages, easy to use on campus, in the park, in the garden , to carry in dark places for reading and study, and can be used as a bookmark. The specially designed grip ring can easily carry your favorite cell phone cable outdoors.Wear-resistant, scratch-resistant, detachable, unique light-shield, preventing scratches. Self-developed and improved ultra-thin plexiglass plate, the exclusive molding technology applied in the country, which can effectively prevent the ancient writing from being deformed, shrinking, surface shrinking, haloing, etc.