Polygraph Test- Tricky Lie Detector Device. Features New and High Quality. The Portable Lie Detector is a Table Top Device. An Interesting and Little Frightening Liar Shocking Game. You Can Test Someone or Friends if They Are Telling the Truth in the Truth-or-shocking Game. It Would Be a Great Warm-up Game at a Party. With a Built-in Lie Detector, the Shock Game Will Display the Truth of an Answer on a Handy LED Meter with Two Settings, Truth and Lie, and a Light-up Spectrum in Between. If You Tell the Truth, No Shocking and You Can Move out Your Hand Safely. But if You Tell a Lie, You Will Be Shocked by Electric. Great for Having Fun with Your Mates. A Best Choice As a Gift for Your Friends. Specifications Battery: Requires 3 * AA 1.5V (not Included) Mfg Series Number: TOY Gender: Unisex Theme: Fantasy and Sci-Fi Warning: Be Careful Age Range: More Than 6 Years Old Size: About 16*16*8cm Color: White Material: ABS+ Electronic Components Package Contents: 1 * detector