• Massage function with 8 massage modes, adjustable massage strength, positions, and time• 4 massage spots, 2 on the back and 2 on the lumbar, helping you loosens up your muscles• Adjustable backrest and footrest, adjust independently, conforming to ergonomic• PU leather cover, not only skin-friendly, easy to clean, breathable, and water-resistant• Padded with a high-density thicker sponge, highly resilient and more comfortable• Stable iron base with large bearing capacity, and can swivel 360˚• Humanized design with side pouch, cup holder, and extra pillow