Block fine dust
Filter 0.3 micron dust and expel fresh air
Blocks hair and common dust
Separate large particles
Four-Stage Sealed HEPA Filtration System
Captures 99.97% of dust particles with maximum efficiency, expelling only non-allergenic fresh air with no leakage of fine dust.
Two Batteries for Extended Runtime
Two detachable 2500mAh lithium ion batteries provide up to 80 minutes of uninterrupted runtime, so you can clean your whole home on a single charge.
*Extra battery only applies to A11 Hero EX, extra battery is available for purchase for other A11 series