Dual LED Double Port 2 USB 12V In Car Socket Lighter Charger AdapterDescription:Features:Dual usb Outputs 5v\/3.4A totally、 charges ipod iphone ipad and other devicesStrong and elegant design with LED frequency displayWhen the voltage is below 12V or above 24V、 the buzzer alarm will automatic ring.The current will be shown on the screen automatically.With intelligent chip inside、 the current will automatically share while using.Specificatoins:Color: Black&WhiteSize: 11.7x 5.1x 3cmMaterial: ABS(Acrylonitrile Butadiene Styrene) + PC(Polycarbonate)Product lnput: 12-24VProduct Total Output: 5V\/3.4AUsage:Charge in the cigarette lighter.Package Included:1x Car chargerNote:1.Moist or underwater conditons.2.Conditions near heater or high-temperature service.3.Conditions with direct and strong sunshine.4.Comditions with apt falling.