... robotic vacuum cleaners,intelligent vacuum cleaner,vacuum cleaner for sale 1.Factory Direct-Sale Homeba B518 2.Provide OEM Robotic vacuum ... the dust,pet hair, ashes etc.- 3 operation modes suitable for room size - small, medium, large (S, M, L)- ... Powerful, longer-lasting battery- Includes replacement side brush - for full room coverage- Compact dimensions - unit fits and goes practicallyeverywhere- ...