It is very practical; EU plug to US plug; Voltage range: 125~250V 6A 2; Mini convenient to carry simple to use When you're traveling abroad you have so much that you need to take with you. You shouldn't have to add to the weight of your suitcase by carrying a whole array of gadgets simply to be able to your electrical and electronic devices abroad. The Flat to Round Power Plug Convertor makes traveling easy with its special design. You can simply plug any two flat pin plug from the U.S. into the adapter to change it to a round pin design. This type of adapter is used throughout Europe and in some other parts of the world. Use it for cell phones laptops hair dryers and other appliances and gadgets. Normal 0 7.8 ? 0 2 false false false EN-US ZH-CN X-NONE /* Style Definitions */ table.MsoNormalTable {mso-style-name:????; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin-top:0cm; mso-para-margin-right:0cm; mso-para-margin-bottom:10.0pt; mso-para-margin-left:0cm; line-height:115%; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri""sans-serif"; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-bidi-font-family:"Times New Roman"; mso-bidi-theme-font:minor-bidi;} The flat round power plug convertor converts the US plug to European plug for the international travel in Europe. With this portable plug adapter it is no more fumbling with a jumble of confusing international power adapters. It is convenient and easy-to-use adapter to charge laptops cell phones battery chargers and other consumer electronics. - 2-Pin Flat to 2-Pin Round Power Plug Convertor