[Save Energy] This car USB charger socket is designed with touch 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. [Quick Charge 3.0 USB Outlets] Dual QC 3.0 car sockets pump out a total of 36W, can charge two devices simultaneously at QC3.0 speed and charging from 0 to 55% in 35 minutes; provides 4 times faster charging speed to compatible devices. [Safe Material] Adopted environmentally friendly PA66 nylon material, high temperature resistant, low temperature resistant, also has anti-flame retardant properties, which makes it a high safety product. Certified by and ROHS with overload, overcurrent and short circuit protection to ensure charging safety, protect the safety of your devices. [Universal Compatibility] The USB dashboard socket is suitable for 12-24V car, boat,