Features: 100% brand new and high quality Dual usb support allow you to charge two devices simultaneously. Waterproof and dustproof motorcycle phone charger, when you are not using it, you can close the cover to keep the USB port away from light rain and dust. Widely used with electric equipment for power supply: cellphone, tablet, GPS, camera, mp3, etc. Product independent switch, ready to use, no need to turn off at any time, no waste of battery power, reduce line loss, protect the battery. Easy to install.