"① Customizable and detachable back shell ② 4D mechanical lumbar support system: 40mm adaptive support, 30mm front and rear extension, 28mm height adjustment with 9 precise settings ③ Dual-joint stable energy-replenishing pillow, 70° ultra-wide rotation angle ④ 360° armrest: 360° armrest surface rotation, 70mm up and down adjustment, 100mm front and back adjustment ⑤ Air2.0 space special net ⑥ 140° recline Translation"
