relaxonchair [mk-classic] full body zero gravity shiatsu massage chair with built-in heat and air massage system (gray) relaxonchair <p><b>model: </b> mk-classic</p> <p><b>features</b></p> <ul> <li>3 stage zero gravity positions</li> <li>computerized body scanning</li> <li>extra long sl-track massage system</li> <li>deep tissue massage & full body stretching</li> <li>air massage technology</li> <li>7 auto programs</li> <li>5 manual specific massage techniques</li> <li>3 levels of intensity & speed control</li> <li>calf & foot massage</li> <li>sole rollers</li> <li>lower lumber heat therapy</li> </ul> <p> </p> <p><b>outer material: </b> synthetic leather</p> <p><b>voltage & power consumption</b></p> <ul> <li>rated voltage: 110–120v 60 hz</li> <li>rated power input: 150w</li> </ul> <p> </p> <p><b>warranty: </b> comes with our exclusive 3 year limited warranty</p>