Install this Dual USB 2.1A 12-24V Screw Groove Section Style Car Charger in your car for convenient charging at any time! This car charger, with unique screw groove section, looks extremely different from ordinary one. It´ll add special charm to your car. Made with top-grade aluminum alloy and ABS material as well as delicate craftsmanship, this car charger ensures good durability and reliability, safe to use. It is highly compatible for digital electronic products, such as phone, MP3, GPS and so on. Come and have a try!