Wholly Car Charger with 4 USB Ports for Front and Backseat Charging, 2 Front Seat USB Ports with Shared 2.4 Amp and 1 Backseat Dual-Port Hub with 2.4 Amp / Port (Car Charger) Seamlessly charge 4 devices simultaneously while on the go Perfect for watching movies on long road trips Designed with a 6-foot cable, and 4 USB ports Extending USB Hub - Allow back seat passengers to easily charge devices 2 front seat USB ports charge smartphones at optimum speeds with shared 2.4A, while the extendable hub allows backseat passengers to charge 2 tablets simultaneously at 2.4A per port