DC 12~24V 4.2A DIY Waterproof Dual USB Car Charger Adapter 2.1A + 2.1A Motorcycle charger with Blue Green Red white Orange Specification: Color: Black Material: Nylon+Metal Single Size:2.07x1.44inches(52.7x36.5mm) CANNOT SMOKE!!! Short circuit / overheat protection. USB outlet 5V up to 4.2A. Waterproof protective caps and USB cover. Multifunctional product with Blue /Green / white / red / orange 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. Widely used with electric equipment for power supply: Vehicle,GPS, mobile phone, camera, mp3 Optimised for iPad, iPhone & iPod - fast charging at full speed (2.1Amps for iPad/iPhone/iPod). Apply to all USB charging mobile phones or other electronic products. Run multiple accessories at one time, very convenient and easy to use. Cautions: Check maximum voltage on devices to charged in advance. Always cover outlets when noy in use to aviod dust and water entering. This product is for 12/24V vehicles only. Only use on voltage specificed. Do not operate this device while driving. Package Included: 1 x Dual USB Car Charger Adapter 2 x Insulated Terminals