The high-tech massage hammer comes with a unique double-head design for a more comfortable massage. It features multiple selections of frequency to suit your distinctive needs. It strengthens immunity of your body by getting rid of compressed stress. It also helps relax muscle tension, promote blood circulation and metabolism, and reduce fatigue and ache.

• Rated power: 28W.
• Current: 160mA.
• Rated voltage: 220V-240V or 110V.
• Frequency: 50-60Hz.  
• Weight: 1.4kg.
• Rated working time: 30min.