Xiaomi Smart Air Purifier 4 Pro

• Category： Xiaomi
• All-new powerful wind blowing system
• Smart OLED touch screen
• Highly precise laser sensor
• Effective PM2.5/pormaldehyde removal
• Product description：Xiaomi Mijia Air Purifier 4 Pro OLED Touch Screen Negative Ion Air Outlet Formaldehyde Removal Low Noise Air Cleaner APP Control
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