Features

• By pressing, you can control the speed of the fan you like. USB portable interface can be used anywhere. About 3 square meters in an ordinary car, good purification effect. There are 3 modes: Sleep mode, auto mode, high-speed mode. Simple and easy to operate, easy to use.
• Easy to carry and save energy. This piece is portable and saves a lot of space in your backpack. Running at low power makes it a winner for energy efficiency.
• Four layers of filtration: Primary filter, EPA filter, active filter, and HEPA filter. The pre-filter purifies the larger particles in the air. The true HEPA filter effectively filters out allergens, and the activated carbon filter captures odors and extends the life of the HEPA filter. Four million negative ions per second.
• No need to worry about the potential safety hazards of the product, or the accidental electrocution of the elderly and children, rest assured that this product is suitable for all ages.