3-Socket 120W Output: Convert a 12-24V car socket from 1 to 3 sockets, total power up to 120W, individual socket up to 60W. Supports dashboard, GPS, satellite navigation and most other in-car products at the same time. Note: Do not overload. 3 USB Car Ports: The USB cigarette lighter adapter consists of 1*PD Type C + 2*USB-A ports (max. 3.1A). The cigarette lighter adapter has a built-in smart chip that automatically detects the distribution current for fast charging, compatible with iPhone, iPad, Samsung, LG, Xiaomi, Huawei, Google and other cell phones. Blue LED Indicator: The car charger adapter has a blue LED indicator that indicates whether the device is properly powered or not. When the indicator is on, the device is properly powered; When the indicator light is off, you should check whether the wiring is normal and whether the fuse is blown. Safety: The cigarette lighter splitter has a built-in fuse with automatic PPTC recovery and smart IC technology for better protection