Due to State and Federal Law, we sell Syringes and Needles only to the Medical Facilities. Fully functional, compact, smart-styled unit that can be used as an ultrasound, stimulation or a combination * Choose how you want to set up your unit, two channel or four channel * Features a patient data card that stores previous treatments, which can be transferred to an optional patient management program on your PC * Optional cart includes 6 interchangeable drawers *