Specification Product Name Gaming Chair Office ChairColor Yellow White Blue White Red Black White Black Blue Black Yellow Black Purple Black Green BlackMaterial 0 8mm PVC Leather Sponge Steel NylonBack Rest Reclining Angle 90 135 DegreesAdjustable Height Range 10CMApplicable Height 155 190 cm 5ft 6ft 3inOverall Dimension L x W x H 60x60x121 131cm 23 6x23 6x47 6 51 6 Backrest Dimension 50x82cm 19 7x32 3 Seat Dimension 45x43cm 17 7x16 9 Max Load Bearing 180KG 397lbsFeatures High Back Ergonomic Adjustable Height Back Support Reclining 360° Swivel Headrest Footrest Lumbar Cushion Linkage ArmrestFeature ★ Colorful RGB LED Lights Designed with LED flashing lights on the back and the edge of the seat you can easily adjust multiple lighting modes and brightness by remote control creating a more dynamic feel in your gaming room while playing ★ Bluetooth Music Speaker Built in two bluetooth speakers for richly stereo sound effects Can be connected to mobile phones laptops or other devices that support bluetooth The host computer needs to be equipped with a Bluetooth USB adapter transmitter ★ 2 Points Lumbar Massage The massage gaming chair features two motors in the waist cushion position for lumbar massage function providing you ultimate comfort and relaxation ★ Ergonomic Design Strong metal frame designed to help promote a comfortable seated position keeping you comfy after long hours of game or work Helps you maintain a neutra