LED Display Dual USB Ports Cigarette Lighter Socket Car Charger GPS Dash Cam Power Outlet 12-24V 3.1A Silver Tone Features : Car battery voltage with LED display mobile phone charging voltage and charging current monitoring at the same time. Simultaneous power supply with dual USB ports. Built-in management chip intelligent diversion and fast charging will not hurt the machine. Adopt aluminum alloy material and streamlined design of the shell processed by 18 processes such as CNC machining polishing sandblasting oxidation laser engraving etc. Adopt 5 layer circuit protection of good performance main control bunker safer for combined use. Metal elastic contact design suitable for different sizes of cigarette lighters can carry 12V/24V wide voltage input for most models on the market. for wide matching smart adaptation to mobile phones Bluetooth and tablets while meeting the main and auxiliary driving charging.Description: Product Model: Car Charger Shell Material: Aluminum Alloy PC Product Color: Silver Tone Black Screen Dimension: 1.4x0.7cm / 0.55 x0.28 (L*W) Dimension: 63x31mm / 2.48 x1.22 (L*W) Total Output: 15.5W (MAX) USB1 Output: 5V-3.1A (MAX) USB2 Output: 5V-3.1A (MAX)Package included: 1 x Car Charger