2200Pa of intense suction picks up dust, crumbs, and dirt. Ideal for hardwood floor carpet. Its low profile design enables vacuum cleaner glide underneath beds and sofa with ease, cleaning under beds, sofa where dirt hides. Anti-drop,anti-fall, with 13 sensors, Imported brushless motor, strong suction, small noise.4 cleaning modes, Zigzag plan,90-95% coverage.Auto recharge when the low battery,2500mAh Li-battery, up to 100 mins runtime. The schedule can clean even when you are at work.150ml big water tank, efficient wet mopping.