Car Charger Dual Usb Port LED Digital Display Volt Meterr Waterproof

Feature:USB outlet 5V up to 2.1A.Short circuit / overheat protection.Waterproof protective caps and USB cover.Multifunctional product with blue LED indicator light, perfect for travel use.Waterproof dustproof material can be used for the interior and exterior application.Can be installed vertically, horizontally or underneath the dash, or any flat surface.Optimised for iPad, iPhone & iPod - fast charging at full speed (2.1Amps for iPad, 1Amp for iPhone/iPod).Widely used with electric equipment for power supply: Vehicle,GPS, mobile phone, camera, mp3 (can smoke).Apply to all USB charging mobile phones or other electronic products. Run multipleaccessories at one time, very convenient and easy to use.Specification:Color: BlackMaterial: Nylon+MetalInstall Hole: 29mmUSB Power Socket Size: About 50x36.5mmVoltmeter Size:about 36x15mmPanel Size: About 105x45x55mmCautions:CANNOT SMOKE!!!Only use on voltage specificed.Do not operate this device while driving.This product is for 12/32V vehicles only.Check maximum voltage on devices to charged in advance.Always cover outlets when noy in use to aviod dust and water entering.Voltmater Specification:Material:Environmental Protection PlasticPower Supply: DC12-24VMeasuring range: 6-30VMeasurement accuracy: ±0.1%Color: red,green,orange,blue,whiteOperating temperature: -10°C to 65°CInput impedance:100KOuter diameter:36 mmThread diameter:29 mmThickness:15 mmPackage Included:1 X Dual USB Socket Mount Car Charger Adapter+LED Digital Display Voltmeter4 X Insulated Terminals4 X Screws