3 in 1 vacuum cleaner,vacuum sofa cleaner,smart cleaner 1.Factory Direct-Sale Homeba B518 2.Provide OEM 3 in 1 vacuum cleaner,vacuum sofa ... cleaner,smart cleaner 1.Factory Direct-Sale Homeba B5182. ... for various surfaces- wooden floor,marble, carpet etc.- Infrared transmitter for the containment of cleaning areas- serves as a barrier ...