Son-in-law projector, focused on bedtime. In the form of a projection, on the walls and ceilings of the bedroom, it's more than 50 inches, and the story is about the classic american-american slow-image drawings and fairy tales, the education and moral development of children, the emotional habits, the virtues, which are very helpful. The parent-child projector q1 is an autonomous early-learning projector developed by shenzhen city's own son-in-law pleasant educational technology ltd. For children aged 0-9 years to have a sound-drawn education. The story of the parent-in-law pleasant projector is based on the united states cadik prize, led light source, 8 bright spots for bright children, protection of children's vision, material, compliance with international standards, non-toxic, green environment. National 3c certification, foreign ce rohs en-71. (a) the use of energy-efficient and environmentally friendly materials to make fuselage and packaging, with a soft visual effect, light-flow resolution in line with international security standard 8, which does not hurt the eyes, and in each detail for the health of the child; the parent-child projector considers the child's delicate body, uses a safe round-angle design, has no angles, can be used by parents and children, and uses pressure-resistant materials, is strong enough to fall and meets the child's operational characteristics. The parent-child projector can broadcast videos, music, pictures, easy to carry, accessible, free of restriction, and can experience the big screen at any time, so that the children's room becomes a fairy-tale theatre at any moment! The 8g contains a large number of national and international good-quality drawings that can be easily replaced. We want to pass on the love of our authors to our children through "the pleasure of our children" and through the happiness and emotion inherent in the story, through the wisdom contained in the book of paintings, to every growing child, who will grow up healthy in love。