TSV Cigarette lighter splitter is a versatile solution for charging multiple devices in your vehicle. With 3 charging ports and 4 cigarette lighter sockets totaling 120W, it enables simultaneous charging of GPS, phones, dash cams, and more. Smart IC technology ensures optimal charging speed, with a 20W PD port and an 18W QC port for fast charging. Built-in fuse offers complete protection. Compatible with 12-24V vehicles, including cars, SUVs, trucks, and off-road vehicles, it's perfect for all your charging needs on the go.