Product material: plastic and electronic components Product packaging: blister card Product weight: about 100 grams Suitable age: over 3 years old Packing size: 15*26.5*6cm Watch strap: 22cm 24 kinds of dinosaur projection patterns: every time you press the side button, the pattern will automatically switch, and 24 different dinosaur patterns can be projected, which brings a lot of fun to children. Screen display time/date: press the left button to display the date, press the right button and then the left button to adjust the time and date. Rotate the button to adjust the focus, the picture clarity will be higher. Flip design watch: Open the cover, you can see the time and the cute dial. Theme dinosaur watch and projector: Project 24 dinosaur photos on the walls and ceiling of the dark room. Packing list: 1*watch 4*button battery Due to the light problem of the photo, the color of the picture may be slightly different. Due to manual measurement, the size may have an error of 1-2cm.