Product details Recommend Age: 18+,14+y Origin: Mainland China Mfg Series Number: TOY Model Number: Lie Detector Gender: Unisex Material: abs+electronic components Color: black, white Power supply mode: AA * 3 (not included) Type:6 Slots,5 Slots(optional) Size: 145 * 145 * 65mm/5.71*2.56inch Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. Included: Perfect gift: This is a birthday or Christmas gift for children, friends and family. It is very popular with children and friends. A very interesting game, which is very suitable for the whole family to play together. High quality material: made of ABS environment-friendly plastic, safe and non-toxic; The safe voltage is harmless to human body and does not affect human health. You can play with confidence. Three batteries are required. Competitive mode: switch the prompt light to the rotating state, which can be divided into two groups of multiplayer competition. Put your finger in the sensor slot and press the confirmation button, and the music will sound. When your side lights are on, you need to press the side button in time. You and your team members will be shocked. If the light is not on, it will be electrified if you press it first. Both sides operate the same, and continue the game if it is successful. Random mode: Press the Start key to enter the game, and the music will ring. Put your finger into the sensing slot. When the music is over, the person with the corresponding light on will get electric shock and scream. Multiplayer game: The electric polygraph supports 2-6 people to fight. You can play with your friends to make your life more exciting. Especially suitable for party games, it will detect lies through electric shock, and shock friends when they lie.