TheAPP,inconjunctionwiththemassager,callsthemobilephoneWiFitoreceiveimagedata,sothattheimagedatacanbedisplayedintheAPPinrealtime.Displaytheimagedataeffect,butalsocanreceivetheimagedatatosaveview.Whentheimagedataisdisplayed,instructionscanalsobetransmittedthroughbuttonsontheinterface.