Tight neck and shoulder muscles? Apply it to your neck, shoulders, back, abdomen, or legs for the ultimate power of tapping massage. With 4 adjustable intensities and speed and 3 automated programs, you can customize the tapping massage width to your shoulder width. The two massage heads work sequentially to loosen tight muscles. The control is conveniently located on the unit with a mere touch, the massage begins. Prospera's user-friendly Neck and Shoulder Massager delivers instant relief to the areas where you need it most. It's the perfect personal massager for the home and office.Product Specifications:• Tapping mechanism width adjustable to best fit your shoulders • 3 automated programs • 4 adjustable intensities • 10 min auto shut off feature • Measures 16"x4.5"x7" • Weight: 5 lbs • Power: 100W • Color: Beige