Rapid heating: Advanced heating element provides fast heating, generating efficient warmth while conserving energy. Intelligent constant temperature design: 400W heating power with intelligent temperature control delivers consistent warmth without overheating, ensuring comfort and safety. Safety protection: Built-in tilt switch automatically cuts off power if the unit is tipped over. Constructed with high-quality flame-retardant materials, the PTC heating element operates without producing open flames or consuming oxygen, enhancing overall safety. Low noise and convenience: Lightweight, portable design makes it easy to carry and use in various settings. Quiet operation ensures it does not disturb sleep, rest, reading, or work. Top-mounted control panel allows for easy operation. Wide application: Compact electric heater ideal for personal spaces such as home or office. Lightweight and portable for convenient use in different locations.