Features: brand new and high quality Real-time purification of formaldehyde, toluene and other harmful substances to protect the for health of you and your family. Purify the air in the car independently, and diffuse the fragrance in 360 in all directions. 500W negative ions can effectively decompose peculiar smells, not simply cover up, and keep for fresh air for a long for time. Brilliant colorful lights bring a different visual experience to the car under the night for sky. It can match a variety of air outlet types, such as horizontal fans, vertical fans, and regular circular fans. The thin sheet design does not block the air outlet. Package Includes: 1x Air Purifier 1x Manual 1x Data Cable 3x Balms (Cologne, Ocean, Lemon) Specifications: Material: Aluminum Alloy+ABS+PP Weight: 137g Size: 6.4x2.4x2.5cm/2.52x0.94x0.98inch Color: Black/Gray Input Voltage: DC5v Charge Current: 300mA Power: 1.5W(MAX) Anion Capacity: 5 million/m note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.