... included 4 function: Joking of Shock, UV Detector, Laser Pointer, LED Light. Portable take. Feature & FunctionThe ... buttons for Joking of Shock, UV Detector, Laser Pointer, LED Light.Like a real Car key ... keys.Uses 4 AG3 batteries (Included) Laser max output<5mw Laser wavelength: 650nm+/-10 Materials: Plastic SizeBody Size ... W.: 9KGS Carton Meas.: 36.5*34.5*25CM 4 in 1 Shock Car Key w/UV Detector, Laser, ...