... energy,and protect environment. Power extension socket KL-802 Usb multi functional power socket /electrical socket with 2 usb port, charge ... mp3, mp4, cell phone etc..... Usb multi functional power socket /electrical socketElectrical ratings: 150V,10AABS antifire housingNormal Cable size: ... Color is optionalCan be used to charge for MP3/MP4/mobile phone. Welcome to contact us to advice your design, ...