Office Household Mute Desktop Shaking Head Electric Heaters, Spec: Screen (UK Plug) 1. Material: flame retardant plastic, electronic components 2. Heating method: PTC ceramic heater 3. Safety protection: overheating power off, flame retardant material, dumping power off, anti-scalding grille 4. Applicable area: 15-50 square meters 5. Speed adjustment gear: third gear 6. Remote control timing: 4-12 hours 7. Rated voltage: 220-240V 8. Rated frequency: 50Hz 9. Power: 5W750W1500W 10. Switch Type: MechanicalTouch 11. Air supply method: shaking his head 12. Touch screen remote control battery: CR2025 button battery x 2 (delivery with battery) 13. Real-time temperature display, touch key design, more convenient to use 14. Low noise operation, more comfortable to use 15. Natural and comfortable, as warm as the sun 16. No light and heat do not hurt the eyes, do not disturb the sleep of the family 17. Product size: 40.7 x 18.6 x 12.6 cm