Electric universal extension cord 4 AC socket 3 meter power strip wire 3 Usb can be used to charge and power multiple devices like bluetooth speakers, airpods, smart watch, phone, laptops, tablets, etc Simultaneously without taking up much space This high-end elexon extension board features 4 ac sockets that let you charge up to 3 devices at any given time and more devices can be charged by 3 usb ports It comes with surge protection functionality that does the perfect job of protecting your valuable electronic products like mobile devices, laptops, tablets, etc Against voltage fluctuations, surges and more