This 12 volt usb outlet is a 30W USB-C PD and 18W USB-A Dual port motorcycle device charger. It is compatible with various devices, such as smartphones, GPS, MP3, warmers, cameras, tablets, power banks, etc. It has adjustable output power depending on device up to 12v 1.5 amp on the USB-A and 12v 2.5 Amp on the USB-C for supercharge. It can also charge multiple devices simultaneously. The product is made of high-quality PVC and is completely waterproof. This USB dual outlet has a built-in led light and a smart chip to protect your devices from overcharging, overheating, and short-circuiting, it will turn off when the engine or motor is off. It is easy to install, needs no voltmeter and can adapt to almost any 12-volt motorcycle electrical system. Great choice along with phone mount under Motorcycles accessories for men and Wireless Motorcycle cell phone mount with charger.