Polygraph Shock Liar Mini Electric Lie Detector Truth Test Dare Party Challenging Game Board Game The portable lie detector is a tabletop device. An interesting and frightening game, a little shocking liar. You can test a person or friends if they are telling the truth in a game of truth or shock. It would be a great warm-up game at a party. With a built-in lie detector, the shock toy will display a truth answer on a handy LED counter with two settings, truth and lie, and the spectrum lights up in between. If you tell the truth, don't be shocked and you can move your hand safely. But if you tell a lie, you will be electrocuted. Great to have fun with your colleagues.The best choice as a gift for your friends. Size: 160*160*80mm Color: Silver Power supply: 3 * AAA batteries (not included) Material: Plastic