PRODUCT DESCRIPTION Vortex technology distributes heat evenly for small or personal spaces. Small footprint is perfect for on or under tabletop/desktop use. 2 heat settings and fan-only mode for year-round use. Advanced safety features including tip-over protection and automatic safety shut-off system for worry-free use. Sparking at outlet when plugging in or during operation FROM THE MANUFACTURER IMPORTANT INTERNATIONAL DISCLAIMER: This item is built to meet U.S. voltage requirements and may not function properly when used in conjunction with external devices that alter or convert voltage or frequency of electricity. Improper use or shipping the product outside the U.S. will void all warranties.