[Save Energy] This car USB charger socket is designed with on/off switches for power control to effectively prevent power outages, save energy and extend the life of the product and devices. In addition, the blue LED lights make it easy to find in a dark environment and allow people to check if the connection is successful. [USB Type C Car Port & QC3.0] The most advanced waterproof Type C Power Delivery 2.0 socket technology provides ultra-fast charging to USB-C devices, while Qualcomm Quick Charge 3.0 technology offers up to 4X faster charging speed than conventional charging, charging twice as fast as Quick Charge 1.0 and 38% more efficient than QC 2.0. [Safe Material] Adopted PA66 environmentally friendly material, high temperature resistant, low temperature resistant, also has anti-flame retardant properties, which makes it a high safety product. Overcurrent and short circuit protection to ensure charging safety, protect the safety of your devices. [Universal Compatibility] The