Features:
100% Brand New and High Quality.
Unique design of the double USB can also meet the needs of a variety of electronic equipment.
Dual USB charging , charge 2 devices at the same time.
With blue Digital display, makes the charge faster and safer.
Specifictions:
 Material: ABS 
 Input: DC 12V ~ 24V 
 Output: DC 5V / 3.1A (all smart charging) 
 Power Cord Length: 50cm long 
 Dimensions: 3.3 x 3.67x 4.36 inches / 8.5 x 9.3 x 11.2 cm
 Weight: 7.96 oz /226.5g 
 Compatibility: Fits all 5V-rated mobile devices, such as Tablet PCs, E-readers and smartphones (charging cables not included) 
 2 x USB ports 
 2 x cigarette lighter plugs
 2 x switches
 1 x LED display
Package Included:
1 * Car Charger