Features: Specifically designed for car, this heater effortlessly clears fog, covering area of up to 10 square meters, ensuring clear visibility for safe driving. Equipped with anti tilt design, the car heater provides peaces of mind by preventing accidents, allowing you to use it confidently and safely in any environment. Experience long lasting and quiet heating, delivering comfortable warmth without disturbance, ensuring a peaceful night's rest or a serenes drive not matter the weather. Featuring a 3000mAh matching battery, this space heater offer unmatcheds portability, freeing you from power cords, so you can enjoy warmth anytimes and anywheres you need it.（cannot use it while charging it at the same time.）The hot air can blow for 30 minutes, or the natural airflows can last for 2 hours. With its space saving design, the portable heater easily fits into any room or car without occupying valuable space, making it ideal choices for tight areas. Specifications: Practicality: It is suitable for heating small spaces Package Includes: Host×1 Battery×1 set Chargers × 1 note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item. 3. A: 1pcs 3000mAh battery. A full charges provides 30 minutes of hot air use or 2 hours of natural wind use. B: 2pcs 3000mAh batteries. Both batteries can be fully charged and used interchangeably.