Slide Projector Flashlight Projection Lamp Small Flashlight Education Study : [children's bedtime partner] five themes, 24 videos for each theme: use the torch to project around, let the children into the magical world, not make sleep interesting, but also let the baby sleep, use it to enjoy your warm parent-child time! [easy to use] to replace the slide, just pull the plastic cover, insert the disc, rotate or adjust the disc, and observe the projection image; moreover, the size is very suitable for children to grasp and carry, which can be used as a flashlight to give children a sense of at night! You can rotate the front lens to adjust the definition, and different pictures will be presented in front of you [fun toys for early childhood education] let children understand the general knowledge of optics. The lens can be focused, and the projection images at different distances look different, which is amazing! Learning in the game, learning space and world, children will like it. It can also stimulate children's curiosity and. [safe and material] it is made of ABS environment-friendly and, with and no harm to children's hands (without AA battery) This is the Christmas present for children Contain: 1 x flashlight projection lamp 3x slides