ZoomDescription Specification: Item Type: Car Air Purifier Material: ABS Weight: approx. 469g/16.5oz Voltage: 5V-9V Current: 0.2-0.3A Power: 1-1.5W Purification Range: ≤15 m² Aromatherapy coverage: 50 m² List of packages: 1x Car air purifier 1 x power cord 1x instruction manual Features & details Multi-layer filtration: The car air purifier has a multi-layer compliance filter, layer-by-layer filtration, effectively remove PM3.0, hair, PM2.5, formaldehyde and other harmful substances. Large Air Outlet: The car air purifier has a large air outlet, which improves the dynamic balance effect, stable air outlet, high outlet efficiency, and protects your clean air. Quiet Operation: The car air purifier adopts a quiet design and works with the lights off, ensuring a deep and restful sleep. Can be used as a night light. Improved air intake: The car air purifier adopts a new air intake hole design to expand the air intake space and form a three-dimensional circulation purification air path . Auto Power Off: The small room air purifier adopts auto power off design, which automatically shuts down for 3 hours, which can avoid forgetting to turn off the machine when you go out.