automatic diepenser type BL242B battery 4pcs batteries automatic diepenserspec. d7.5cm ,H21cmtype BL243battery 4pcs batteriesmark : infrared and manual control , touch free convenient adaptable lasting longtimepackingautomatic dispenser packed into 1pc/box, 12pcs /ctn ,box size: 23*13*9cm carton size :48*41*38cmnet weight "11kgsgross weight 13kgs automatic diepenser BL242B/household dispenser