This converter allows you to use European electronics in the US (and vice versa). We used it for our coffee machine and a blender. Works really nice. Selling because we're going back to Europe.

Details here:
https://www.amazon.com/gp/product/B00ER52DMW/ref=ppx_yo_dt_b_asin_title_o02_s00?ie=UTF8&psc=1

ELC T-3000 3000-Watt Voltage Converter Transformer - Step Up/Down - 110V/220V - Circuit Breaker Protection