This fantastic spy kit includes a motion alarm, micro spy light, micro listener and an invisible ink pen. Cool UV light reveals secret messages written with the spy pen, which holds a secret paper supply if things get really hairy. The motion sensor can detect vibration movement up to 5' away, and the micro listener has a removable ear bud and a sound collection dish receiver - awesome! There's even a micro LED light with an adjustable ear clip. Snap your essential spy gear into the included handy belt and practice being 007!