Fiber-Tech? interior construction offers superior structural stability while maintaining a comfortable surface for a luxurious and refreshing spa experience. 140 high-powered bubble jets guarantee a soothing and relaxing massage at the touch of a button. The wireless touch panel control activates up to 140 high-powered bubble jets surrounding the interior of the spa for a refreshing massage. The premium headrests and LED light provide maximum comfort and create the perfect mood and ambience for pure relaxation. Fits up to 4 adults Rechargeable, wireless touch display control panel with timer function Multi-colored LED light 140 high powered soothing bubble jets for relaxation Includes 2 premium headrests Extra durable Fiber-Tech? Construction Compact control unit with built-in wireless integrated charging Puncture-resistant 3-ply laminated material Built-in inflation system Insulated cover to minimize heat loss Replaceable filter cartridge Approximate Inflated Size: Inner?Outer Diameter: 57in ? 77in Height: 28in 1-Year Limited Manufacturer’s Warranty