RioRand Waterproof 5V/2.1A Dual USB Output Motorcycle Handlebar Clamp Power Adapter Charger USB Charging System with DC 12V Car Cigarette Lighter Socket - Black Combine waterproof cigarette lighter and USB connection in one Unique installation design, independent USB waterproof cover. Applicable electronic products: most phones, including BlackBerry, Apple iPhone, LGENV and Motorola Razr (charging cable), Garmin's GPS, Apple iPod, or any other devices which use 1A or smaller USB power charging Applicable car models: cross cycling, scooters, cars, etc.