AQ1 trapezoidal air purifier mini home table small purifier USB car charging formaldehyde removal purification

Material: ABS,
type: negative ion Suitable for
models: universal Power: 2W-9W (W)
Power supply: 5 (V)
Recommended use area: 10 (㎡)
Rated voltage: 5 (V)
Appearance size: 180*180*78mm
Weight: 1 (kg)