The Micro Spy Kit X2 by Wild Planet features four (4) micro spy gadgets. This spy kit offers the following: Spy Motion Alarm - Detects Intruders, Micro Ear Light - Hands-free Micro Flashlight, Secret Agent Pen - Writes Invisible Messages, Spy Micro Listener -Amplifies Far Away Sounds and a Utility Belt which includes Custom Clips for each Gadget. Ages: 6+ / Requires 2 "AA" Batteries.