12V Dual 3.1A USB Car Cigarette Lighter Socket Splitter Power Adapter

12V Dual 3.1A USB Car Cigarette Lighter Socket Splitter Power Adapter Feature: Short circuit / overheat protection. Multifunctional product, 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. Easy to install - no need to cut out a big hole in the panel, Specification: Color: Black Material: ABS + metal Size: about 36x55mm Operating Voltage: DC 12-24V Barrel inner diameter:21mm/0.83" Barrel inner length:36mm/1.42" Install hole diameter: 23mm/0.9" Can be used to light cigarettes: No USB Input: 5V USB Output: 4.2A(2.1A+2.1A) Fitment: Wiring kit for cigarette lighters to install in any 12V-24V motorcycle, Boat, Riding mower, tractor or car. Optimised for iPad, iPhone & iPod - fast charging at full speed (2.1Amps for iPad). Apply to all USB charging mobile phones or other electronic products. Run multiple accessories at one time, very convenient and easy to use. Package Included: 1 x Car Waterproof Dual USB Sockets