12v Dual Usb Charger Socket Car Boatled Voltmeter 3 Hole Panel Outlet

Feature:USB outlet: 5V up to 4.2A.Short circuit/overheat protection.Waterproof protective caps and USB cover.Multifunctional product with Blue LED indicator light inside, which is perfect to use on travel.Waterproof dustproof material can be used for the interior and exterior application.Can be installed on dashboard or any other flat surfaces.Optimised for iPad, iPhone, iPod, Android Phone and other USB powered devices - fast charging at full speed.Widely used with electric equipment for power supply: Vehicle, GPS, mobile phone, camera, mp3.Apply to all USB charging mobile phones or other electronic products. Run multiple accessories at one time, very convenient and easy to use.Specification:Condition: 100% NewColor: BlackLED Color: BlueMaterial: ABS & CopperPanel Size: 1.69" (width) x 5.91" (length) x 0.20" (height)Voltage Meter:Operating Range: DC 6-30VDisplay: Digital displayUSB Charger Ports:Operating Voltage: 12-24VInterface: 2 USBOutput: DC 5V 2.1A/2.1ACaution:Only use on voltage specifiedDo not operate this device while driving.This product is for 12V-24V vehicles only.Check maximum voltage on devices to charge in advance.Always cover outlets when not in use to avoid dust and water entering.Package Contents:1x Cigarette Lighter Socket1x Blue Voltmeter1x Blue Dual USB Charger6 X Insulated Terminals4 X ScrewsOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.