2 in 1 qc3.0 + 4.0 dual mouth fast charging charger for car motorcycle marine modification Blu-ray MP [Safety protection and high-quality materials] adopts a waterproof USB socket with 10A fuse to prevent overcharge, overcurrent and short circuit, ensuring the safety of charging and the device. [splash-proof] IP66 protection rating, resistant to sudden splashes, and equipped with a rubber cover to protect the internal circuit and effectively extend the service life. [LED indicator] bring your own LED indicator, you can easily check whether the connection is successful. Always ensure safe driving. Note: The LED light can only be displayed after turning on the power. Note: Different light reflections and displays may cause the color of the object to be slightly different from the physical object. A measurement error of +/- 1-3cm is allowed.