LuxFit tens unit Pain management offers the best pain relief for the back, foot, neck or anywhere that is causing discomfort. When nothing else is working, luxfit tens Pain management offers that much needed comfort. This pain management unit includes up to 6 pads at a time, so you can relieve your pain anywhere, even while traveling. When your time is limited, you can set the timer on this device instead of leaving the unit set for continuous use. 8 attachment pads included