【ERGONOMIC DESIGN】4D armrests gaming chair with USB cable power supply massager that can drive by a USB port on computer, car, power switch or even power bank. Best masseur for users who need to sit for a long time. Vintage leather style matches all locations.%ocs%【MULTI FUNCTION】 360° swivel and smooth racing caster wheels for mobility; 90°-180° reclining for working, gaming, reading or napping; 20° controllable rocking and retractable footrest for relaxing; Adjustable seat height, 350 lbs capacity; head pillow and lumbar pillow for all body shapes.%ocs%【FOR BOTH GAMER AND OFFICE WORKER】 Winged back provides multi-point body contact to share the pressure, save your spine and lumbar with ergonomic back and massage support. Lean your legs more comfortable with bucket seat design, the side wings frame has been thinned and contains more soft filling.%ocs%【STURDY CONSTRUCTION & ECO FRIENDLY MATERIAL】 Alloy frame covered in quality hand sewing PU leather and 10 inches high density foam for comfy. Upgraded LANT gas cylinder and mechanism ensure the use age of the chair.%ocs%【INSTALLATION AND AFTER SELL SERVICES】Detail instruction manual included in the package. 24/7 customer services team all for shopping experience. One-month replacement services and 1 year parts quality warranty as promise.