Cordless Electric Hand Massager with Compression Rechargeable Hand Therapy Massager 6 Levels 70379302This electric hand massager equipped with air bags, vibration and heating modes is especially designed for pain relief and injury recovery on your wrists, palms, fingers, and backs of hands. Free combination of these modes and intensity effectively relax your soreness, tension and tired muscles, promote blood circulation. Rechargeable and cordless design is convenient and fit for more scenes. 15 minutes auto off protection prevent injury causing by