•High efficiency goose yeeb nkab tsim, kho lub kaum sab xis ntawm random, yooj yim rau siv.•Tunable bleaching lub sij hawm nrog microprocessor tswj timer presets.•Digital qhia nrog lub tswv yim.•Smart auto.xaiv lub zog: 100-240V AC.50/60 Hz rau kev siv thoob ntiaj teb.•High rhiab heev infrared chaw taws teeb tswj chaw muaj nuj nqi.