Vertical Desk Fire Heater Home Portable Heater Heater Fan Desk Heater Specifications: Material: Metal Mesh Rated Power: 500W Rated Voltage: 110V Speed Adjustment: 3 Levels Heating Method: PTC Ceramic Heating Product Size: 21.5 x 12 x 7.7 cm [Conversion: 1cm = 0.3937 inches, 1 inch = 2.54 cm] Usage scenarios: Suitable for bedrooms, study rooms, offices and other places. Package includes: 1 x Mini Electric Heater 1 x Power Adapter Note: - Product details may be slightly different due to different production batches. If you mind the difference, buy with caution. -Please allow 1-3CM difference due to manual measurement. - Due to different monitors and different lighting, the pictures may not reflect the actual color of the item. Thank you for your understanding