• Massage function can effectively relieve fatigue and relax body • Controller with back/waist massage switch and timing setting for convenience • Reclining backrest with 110°-130° tilt angle for various needs • 19.5"-22" adjustable seat height can well suit different needs • Retractable footrest and removable headrest for more comfort • 360 degree swivel seat is easy to communicate with friends • Ergonomic design and comfortable armrest enhance relaxation • Thick sponge padded cushion for comfortable sitting experience • PU leather surface is wear resistant, easy to clean and maintain • Stable and wide base is fitted with non-slip foot pads for added stability • Upgraded class-4 gas lift provides great support • Used as gaming chair, office chair, task chair, computer chair • Side pocket and cup holder provide more convenience for your gaming Installation guide