Don't forget to upgrade your security at your next party with this party scanner toy gag. Scan everyone before entering while being in control when the scanner goes off and watch their faces as the party begins at your front door. Its portable, so you can take the party scanner almost anywhere. The scanner features an electronic light ring: a built=in sound effects, a hidden activation button, and a protective wrist strap. It requires 3 AAA batteries (not included) and comes packaged in a 7" x 16.25" x 2.50" box. The scanner approximately measures 16" x 6.75". Perfect for children of eight years of age and above.