Just pull on the button and the top spins and lights up by itself
Batteries included
To change batteries, flip open tabs on the side and pull top and Bottom apart, remove screw and replace 3 *AAA* batteries
Item come*s with open pack & it*s come with two different color Clear & purple each

Technical Details

Size (LWH): 14.1 inches, 9.2 inches, 2.9 inches
Product Details
Product Dimensions: 14.1 x 9.2 x 2.9 inches
Shipping Weight: 1.85 pounds (View shipping rates and policies)
ASIN : B00AOG89WQ