Our motorcycle USB port charging adapter is equipped with a waterproof cover, the waterproof level reaches high, and the cover can be waterproof, even if it rains, there is no need to worry about it. Dual USB ports for multiple devices charging at the same time. It can charge just about any phone, tablet, GPS, camera, etc. Features -Color: Green. -Material: ABS, silicone, copper, PVC. -Size: About 9.10X3.70X2.10cm/3.58X1.45X0.83in. -Input voltage: DC12V-24V. -Voltmeter color: red. -Monitor voltage range: 6-30V. -Output voltage: USB output 5V3.4A/9V2.5A /12V2A. - With the SAE quick release connection design, it can be directly powered by the existing SAE outlet of your motorcycle - Also can get power from the battery at wide of 12V - 24V DC by connecting to the cable. - USB and SAE connections stay in place, even when you ride. - With precision fit connections, this SAE to USB ensures a power connection from your motorcycle to your smartphone. - With button , prevents battery power drain, and waterproof cover can effectively ensure the USB charging port water resistant, effectively its lifespan. Package list: 1 x SAE interface car charger 1 x SAE jack 1.4m terminal cable 1 x handlebar mounting bracket 1 x screw mounting bracket 2 screws 1 x small screw 1 x handlebar fixing screw 1 x non-slip gasket