Seamlessly charge 4 devices simultaneously while on the go Designed with a 6 ft cable and 4 USB ports. Extending the USB hub allows back seat passengers to easily charge the devices. 2 front seat USB ports can charge smartphones at optimum speeds with shared 2.4A, while the extendable hub allows backseat passengers to charge 2 tablets/Phones simultaneously at 2.4A per port. Extendable hub can clip onto the driver?s back seat pocket. Works with mobile phones, tablets, MP3 / MP4 and most standard USB interface devices. 6-month manufacturer warranty
