The ideal tool for entertainment or playing pranks on your friends and family! Enjoy endless hours of fun for all ages. This application utilizes a proximity sensor (a distance-measuring sensor that triggers upon approach) to create the most realistic razor prank. Features: - 10 sound effects to choose from, including razor and air horn sounds - 8 gun sounds with high quality audio - Eye-catching HD designs Instructions: 1.Tap the button to activate the sound effect 2.Find someone to play a prank on 3.Tap the button again to turn off the sound effect Have fun!