14 STAINLESS STEEL JETS: Relax with passive therapy or switch to an invigorating massage at the touch of a button. SEATS 3-4: Contour-style seating for up to 4. Sink into any one of 3 therapy seats or get a whole body massage in the Lounger. PLUG & PLAY: Relax in minutes by plugging into any standard 120V/15A outlet, GFCI cord included.