● 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