Xiaomi Smart Air Purifier 4 Filter InkJet Printers diagonal FOV: 115°

diagonal FOV: 115°

Quickveiw (300 x 300 dpi)

Up to 12 hours of battery life¹ is enough even for the most adventurous playlists

2× gigabit non-PoE RJ45 ports

Its compact size makes it ideal for desks

Xiaomi Smart Air Purifier 4 Filter InkJet Printers diagonal FOV: 115°Just one filter for up to one year's usage Everyday freshness with a long lasting filter Although the all in one filter is durable, the performance may gradually degrade over time. It is recommended to replace the filter every 612 months. Xiaomi Home app connectivity Filter replacement reminders on smart devices Mi Home Xiaomi Home app connectivity Filter replacement reminders on smart devices You can view the filter usage at any time on the Mi Home