Description of Electric Fan Heater1. 220V, 50-60Hz, 500W2. Using advance semiconductor ceramic PTC heating element3. Rapid heating4. With ON/OFF switch5. Whole body Material was ABS6. Non-slip feet on bottom for stable7.Multiple safety design, overheating automatic protection,low noise and long service life Advantages1. You can put anywhere you want.2. It is perfect size on your table or desk.3. No oxidizing gas, no oxygen deficient.4. No spark flying up. Specifications:Product Name: mini air heaterRated voltage: 220VRated Power:500WSpeed: 3000rpmWind: Warm airMaterial: ABSSize:155x105x80mmPls allow measure error!