? 2 heat settings: 750W & 1,500W ;? 4-position function switch (off/fan/low/high);? Motorized oscillating base rotates a full 70deg ;? Auto thermostat control;? Internal heat-limiting thermostat;? Thermostat cutoff safety device;? Overheat protection circuit;? Power indicator light;? Tip-over safety switch;? 3-year warranty;