Features: 1Efficient Heating: The PTC heating technology with a high thermal conversion ensures quick and efficient heating, providing warmth in a matter of minutes. 2Two Heating Modes: Rotatry adjustable knob allows you choose between high and low heating modes to meet your specific heating needs, providing customizable comfort throughout the day. 3Constant Temperature: When the temperature point is not reached, the resistivity is very low, and when the specific temperature point is exceeded, it will maintain a constant temperature. 4Tilt Over Power Off: When the base and the ground Angle is greater than 30 will automatically power off, and with overheating protection, more assured to use. 5Compact and Portable: The heater heats the area it is in very well. Length 27.5cm, height 8.5cm. Their modest size makes them ideal for interior Spaces, living rooms, bedrooms and offices. Specification: Item Type: PortableElectricHeaterMaterial: ABS+PA+PTCPower: 800WModes: 2Frequency: 50/60HzWeight: 820 g / 28.9 oz(approx.) Package List: 1 x PortableElectricHeater1 x Instruction Manual