Dual USB Car ChargerFeatures 5W (1A) Dual USB portsSmart IC chip technology prevents your device from overcharging, overheating and short circuitingBlue LED indicator power lightInput: DC 12~24VOutput: DC 5V/5W/1A (Shared)Available colors in Black/White, Gray/WhiteUnitDimensions (in)14.50 x 12.90 x 22.50 L x W x H Weight (lbs)16.01 Giftbox/ClamshellDimensions(in)16.50 x 14.00 x 25.60 L x W x H Weight(lbs)20.20