Car air purifier

[Product Name]: Colorful Cup Car Purifier
[Product Size]: about 75 * 75 * 165mm
[Product color]: black
[Power mode]: USB power charging
[Rated Voltage]: DC5V
[Rated Power]: ≦ 3W
[Working mode]: Manual
[Noise]: Less than or equal to 50dB
[Wind inlet direction]: The bottom board enters the air, and the upper air exits