USB 6V Plug Adaptor and 4.5V 3W LED Power Supply - NEW

Both new, know very little about them. See details from Amazon. Roman USB UL Plug Adaptor Indoor/Outdoor IP44 5V This USB 5V plug in adaptor powers any USB LED light set; Connect to the USB cord then directly into the wall outlet. Made of plastic and copper wiring; Indoor outdoor use energy saving and easy to use. Designed to be universal with the ability to plug into a USB port anywhere. 4.5V 3W LED Power Supply, TS-4.5V3W Class 2 Power Unit LED Transformer US Plug Adapter Replacement (4.5V3W), Black Specifications: Waterproof: IP44 Input Voltage: 120V, 60Hz Output Voltage:4.5V, 0.67A Rated Watts: 3W