SYNC4 Multi-Functional Mechanism: Synchronous tilt allows the backrest and seat to move together at the optimal ratio, providing ergonomic support for your entire body.
Ergonomic Memory Foam Lumbar Cushion: Optimal lower back comfort
Soft Neck Pillow with Side Support: Enjoy neck comfort from all sides
Two-Directional Cushioned Armrests: Arm support for all angles
