Name：Cute Massage hammer Model：ST-319 Accent： ◆ Build-in rechargeable design, smaller and lightly, easily to use at any time and where. ◆ One button designed, easier operating. ◆ Point to point vibration massage your acupuncture points to improve the blood-circulation and detoxification. specification： Rated voltage：DC 2.4V Power consumption：2.4W Carton Size：53*6.2*38.3 cm N.W：4.1 kgs G.W：7.6 kgs PCS/CTN：20 pcs