... and tebsion 5relaxing dual system foot spa with MP3/dual system music ion cleanse /detox foot spaMODULE item:8802A1.main part: foot spa machine2,attachment ... : big carton(one big carton contains four machines)feature 1, dual system design makes it can be used by two person ... the wristband with the machine and put it on your wrist. 5,set the working time(AMPERAGE button)6,press ENT ...