Enjoy the relaxing vibrations anywhere you go with this wireless massager. With an ultra-quiet motor, the Wanachi Mini Mini massager is the first choice to stimulate and revitalize tired muscles. Choose the speed that is optimal for you and let yourself be carried away by the freedom of wireless stimulation. The relaxing vibrations will relieve tension and fatigue from your muscles, giving your body the satisfaction it deserves. Measurements: 21 cm. length x 3.2cm. diameter. Requires 2 AA batteries not included.