Features:

🌸 It can remove formaldehyde, odor, dust and smoke. Filter harmful substances in tobacco smoke and improve air quality.
🌸 Two gears of wind, 360° surround absorption, making the surrounding environment more fresh.
🌸 TYPE-C charging cable, 2000mAh rechargeable battery, long battery life.
🌸 Comes with a filter and a perfume tablet to discharge the fragrant gas. And easy to disassemble and clean.

Use after full charging: 3-4 hours