Marine Carvan Dual 2.1A USB Port Socket Charger Adapter + LED Voltmeter Digital Panel Mount 12V Power Outlet Cigarette Lighter For Harley Ducati Buell Victory Package includes: 1x Cigarette Lighter Socket+1x Dual USB Port Charger Adapter+1x Voltmeter Material: High Quality ABS Socket Body Size: Length: 4(10.5cm), Width: 2(4.5cm), Height: 2(5.5cm) / 0.9(2.5cm) Universal fits for 12V Vehicle, Motorcycle, ATV, Boat, Car or Marine. Fit most for charging GPS, IPhone, IPod, PSP, Mobile Phones and other digital devices.