mini air pump drinking fountain massage chair, and so on . design&produce micro air pump DC12V 24V high ... medical equipment,electic tools,prevent cotton-padded mattress, massage apparatus and craft gifts,etc..valtage according customers' demandsDC6--24V flow channel ... 180 pcs, 325*225*220(mm),the material of box and package type according customers need.remarkdrinking fountains, massage chairs, leg ...