VonHaus Oscillating PTC Ceramic Heater with 2 Heat Settings - 1500W Portable Indoor Electric Fan Personal Space Heater 2 heat settings - 750W and 1500W. Ceramic heating element with PTC technology for superior energy efficiency. Wide angle oscillation for even heat distribution. Tip over cut out switch and overheat protection. Compact and portable design. Size: 12.4 x 8.1 x 6.3 inches.