Ashtray Portable USB Rechargeable Smokeless Ashtray Secondhand Smoke Air Filter

Overview:
1. Built-in 8 million anions.
2. Sandblasting process-made pure aluminum ashtray cylinder.
3. High-quality blower.
4. Built-in rechargeable battery, 4000mA, battery life 5 hours.
5. Featuring a small size, it is easy to carry and can be used for home, business, business trips.

Specification:
Air purifier
Function: Remove smoke and dust
Power mode: USB
Use environment: household
Control method: button type
Applicable area: 21m2 (inclusive) -30m2 (inclusive)
Filter type: composite filter
Working principle: negative ions
Air purifier air volume: 51-150 cubic meters/hour
Noise: 35 (dB)

Package Content:
1 x Air Purifier Ashtray
1 x USB Data Cable
1 x User Manual