9" Personal Heater Effectively Keeps You Nice And Warm In Various Environments. With Three Heat Levels, You Can Easily Manipulate The Temperature To Meet Your Needs. The Fan-Only Mode Allows The Heater To Circulate The Air Without Activating The Heating Element, Providing A Comfortable Breeze Without Heating The Room. Personal Heater Offers Multiple Features To Ensure The Safety Of You And Others While In Use. Tip-Over Protection Automatically Shuts The Heater Off If Knocked Over Or Tilted Beyond A Certain Angle, And Overheat Protection Automatically Shuts The Heater Off If Internal Components Reach Dangerously High Temperatures. The Easy-To-Use Mechanical Controls Are User-Friendly, And The Portable Design Keeps You Warm Anywhere, No Matter Your Location.