☀When winter comes, are you still shivering in a cold house or office? No Worry! You can beat the cold weather winter woes and reduce the electric bill with Our PTC Space Heater! The cold weather will never hurt you again. Features: Quiet & Durable: 2022 upgraded space heater features the latest PTC ceramic heating technology and 9-Blade Brushless DC Motor, providing more efficient, fast, gentle heat than traditional 3-Blade Motor heaters. And it's quieter and more durable. 3s Fast Heating: PTC heater is a kind of heating appliance that uses electricity to heat ceramics and radiates the heat through a fan. It can be heated quickly in 3S without waiting. Energy-Saving: Energy efficient space heater has 3 modes and 70Oscillation, meet all your needs, no need to heat the entire room to save money on electricity. Safe: Double Protection with TIP-OVER and OVER-HEAT AUTO-OFF, as well as an enhanced safety plug and cord, Safe Use is Covered! Easy to Use: Personal heater is light and compact, easy to carry, very useful in changing rooms, bedroom, offices, and other places where large heating equipment cannot be placed. Specifications: Voltage: 110V Frequency: 50Hz Output Power: 750/1500W Dimension: 6x6x9.5 inch Weight: 3LB Sound: 40dB Power cord length: 2m/6.5ft Warning: DO NOT cover the heater to prevent overheating. DO NOT touch the metal grille (vent) when the heater is working to avoid burns. DO NOT block the air inlet, and keep it at least 10cm away from the wall or something else. DO NOT use it in an uneven place, because it is easy to automatically power it off. For example soft carpet, soft bed, uneven ground, etc.