Feature: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.Specification:Item Type: Lie Detection Test Machine.Material: PlasticSize: Approx. 16x11x14cm/6.30x4.33x5.51inBattery: AA x 3 battery (not included)Package List:1 xLie Detection Test Machine1 x Manual2 x Anti Slip Strip