Features:
- One-Piece Molded High-Density Foam Cushion
- USB Lumbar Massage Function
- 90-145° Recline Stable Support
- Multiple Support Points Ergonomic Curve
- 21.3IN Widened Wingless Cushion Less Squeezed
- Two Knitted Fabric Patchwork
- Patented Linkage Armrests
- Grade 4 Gas Cylinder