Space Walk Office Chair

"Space Walk" is the core design series of ergonomic office chairs from the UE/Yongyi brand, focusing on dynamic support and breathability, suitable for prolonged sitting in office environments.

Core Design Features

1. Dual-Back Linkage Structure
   The chair back is divided into upper and lower sections, achieving dynamic alignment with the user's back through a rotating axis. The neck, shoulders, and waist receive independent support, distributing pressure from prolonged sitting, especially beneficial for those with cervical or lumbar discomfort. For example, the backrest of the UE H8 model automatically adjusts its angle according to the user's sitting posture, reducing fatigue caused by fixed positions.

2. Highly Breathable Material
   German flocked mesh fabric (such as the Space Walk stylish gray model) is used, enhancing breathability through multi-layer weaving technology. The mesh surface is soft and elastic, preventing overheating in summer while offering tear resistance to extend the chair's lifespan.

3. Multi-Dimensional Adjustability

   • Headrest: Supports 5cm height adjustment and 36° rotation, with a curved elastic mesh design suitable for users of different heights (length 40cm).
   • Armrests: Adjustable in height, forward/backward movement, and rotation to meet various needs like typing or reading.
   • Backrest: Some models (e.g., UE H8) offer 130° three-level adjustment with a hidden footrest for short breaks.

Functional Details and Safety

• Ergonomic Saddle Seat: Filled with high-density foam, the seat features raised curved sides to cradle the hips and an ergonomic front curve to reduce leg pressure, preventing sliding during prolonged sitting.
• Safety Features: Equipped with a German TUV-certified explosion-proof gas lift and a 3mm thickened steel plate base, ensuring smooth height adjustment and strong load-bearing capacity, avoiding the risk of gas lift explosions.

Model and Price Differences

• UE H8 Dual-Back Linkage Space Walk Ergonomic Office Chair: Priced from 1599 yuan, available on Xiaomi Youpin, emphasizing 11 adjustable features, suitable for users seeking cost-effectiveness.
• Yongyi H8 Space Walk Computer Chair: Similar design but highlights the brand's listing background and after-sales support, with more robust component materials and potentially higher pricing, suitable for consumers with higher demands for brand services.

Usage Scenarios and Installation Tips

• Suitable Scenarios: Ideal for long-term sitting in office environments, paired with a height-adjustable desk for alternating between sitting and standing, relieving muscle fatigue.
• Installation Difficulty: Requires self-assembly, including installing casters, gas lift, seat pan, armrests, backrest, and headrest. Screws are clearly categorized, and it is recommended to follow the instructions step by step, typically taking less than an hour to complete.

For further details on specific model differences or purchasing channels, refer to Xiaomi Youpin or Yongyi's official platforms.