1.Lie Test: You can test whether a friend is lying in the "Truth or Shock" game, and when the shock device thinks he is lying, it emits a slight shock or vibration. 2.Exciting Gaming Experience: Feature a weird, cute and realistic appearance, creating an immersive and engaging atmosphere for your game sessions. 3.Finger Shocking: Deliver a harmless yet surprising electric shock when someone is deemed to be lying, adding an element of surprise and suspense to the gameplay. 4.Portable: Electric finger bite lie detection machine suitable for multiplayers, lightweight and compact for easy to carry, you can play at anywhere. 5.Ideal Gift Choice: Party games are a good choice for toys for friends, April Fool's parties, prank gifts, Halloween pranks, Christmas gifts.