The Car Key included 4 function: Joking of Shock, UV Detector, Laser Pointer, LED Light. Portable take. Feature & FunctionThe 4- ... -1 key ring has for buttons for Joking of Shock, UV Detector, Laser Pointer, LED Light.Like a real Car key ... /Carton G.W.: 9.5KGS N.W.: 9KGS Carton Meas.: 36.5*34.5*25CM 4 in 1 Shock Car Key w/UV Detector ...