• This is a USB ionizer, emitting healthy negative ions into the air by carbon fiber brush system
• Effectively remove the air of smoke, dust, allergen, refresh the air
• Small and fashion design, rotatable cover, protects USB lead well.
• Easy to use, insrert it directly to USB port, then enjoy fresh air while playing games.
• USB power supply, low consumption, energy saving.
The Most Popular Xiaomi Models in 2017-2018:
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