SINEDY 1 Piece Shock Car Key Prank Toy Brand new and high quality. Not a real car remote control but it will shock your friends. Harmless to our body. This is electrical joke remote control, will shock user, any person with health problems such as heart problem or relativedisease or pregnant, shall not play. Keep away from children. one LED light Dimension:7cm x 3.5cm x 2cm( approx). Note: please allow it rest for 30 seconds every minute when it works, or it will be overheat and fail quickly.