15 minutes to remove pain and stress with Prospera magic tens. Now you can get for your home, a device normally only available in sessions with a physical therapist or chiropractor. Details:• Fda approved to relieve pain• The Prospera electronic pulse massager is a micro-computer-controlled device. • Environmental conscious, its minimalist design has one-touch control. • It may help the temporary relief of pain associated with sore and aching muscles in the shoulder, waist, back, neck, arm, and leg due to strain from exercise or normal household work activities. • Move free, use the Prospera magic Tens whenever wherever you want it. Product Specifications • Five auto-programs: combo, tap, shiatsu, press, knead • Move free. Portable and cordless • 10 intensities for manual adjustment • 15 min auto shut-off • Charge once lasts 1-2 weeks • Average use 1-2 times a day • Dimensions 4"" x 3"" • Weighs 2oz (approx.)