Relax chair, manual version, swivel base optional
Drive mode: Gas spring
Control system: Push-arm, pull cord, external/internal handle
1. Dual-motor (3021D) and three-motors (3031D) systems
2. Manual (3021D) or power (3031D) headrest
3. Higher and longer leg support
4. Back, arm and base options available
5. Slide rail type oblique retracting foot design, more stable operation