283288 Widely applied in car and truck cigar lighter refit accessories. Can match freely. Color: black Size: about 6.2 x 4.3 x 5.5 cm Working voltage: 12V Output voltage: 5V/1A; 5V/2.1A Product description: with installation bracket. Easy to install and operate. 1 Set x Cigarette lighter socket 2 x Set screw