TTRacing Duo V3 Air Threads Gaming Chair (Dusk Black) 4TB Standard Capacity Black: Veriton Vero Standard Capacity Black: total of 8 sockets Plug & Socket NEMA 5 15p & NEMA 5 15r Back up time 6 – 30mins depending on computer load Topology Line interactive with Built in AVR Wave Form Pure Sine Wave under main mode providing equal amount of comfort and pleasure sitting on this masterpiece Model Duo V3 Series Foam Type Cold Cure Foam Logo Stitching Machine Embroidery Adjustable Armrests Fixed Armrest Mechanism Type Full Tilt Tilt Lock Yes Tilt Angle Lock No Hydraulic Class 3 Chair Seat Back Style Full Length Backrest Recline Tilt No Head Pillow No Lumbar Pillow No Base Heavy Duty Nylon Base Caster Size Material XL PU Coated Assembly Required Yes Package Size 67x28x47cm Weight (Approximate) 18kg Maximum Load <130kg