1. Producte acabatview
The Hbada E3 Pro Ergonomic Office Chair is designed for extended periods of sitting, offering advanced ergonomic support and adjustability. It features a dynamic lumbar support system, multi-dimensional adjustable headrest, and highly customizable armrests to provide optimal comfort and promote healthy posture for various body types and work environments.

Figura 1.1: Davant i darrere view of the Hbada E3 Pro Ergonomic Office Chair.
2. Característiques clau
- Suport lumbar dinàmic de 3 zones: The lumbar support system offers 8-way adjustment, providing dynamic support that adapts to your movements and prevents discomfort in the waist and back.
- 4D Biaxial Adjustable Headrest: The headrest can be adjusted in four dimensions to fully support the neck and head in various positions, accommodating different heights and sitting postures.
- Reposabraços ajustables 6D: The armrests offer extensive flexibility, allowing for adjustments in multiple directions (up/down, front/back, left/right, rotation, dynamic support) to provide personalized arm support.
- Durable and Breathable Mesh: The chair features a high-quality mesh material that offers 16.5% higher breathability, high elasticity, and toughness, ensuring uniform pressure distribution and comfort during long hours.
- 140° Reclining & Auto Gravity-Sensing Chassis: The chair allows for a 140° recline with an auto gravity-sensing chassis that automatically adjusts tilt resistance based on user weight, ideal for resting or napping.
- Adjustable Seating Depth: The seating cushion offers 1.97" of adjustable depth, fitting different leg lengths and providing a larger area of support for enhanced comfort.
- Respatller regulable en alçada: The backrest moves vertically in 9 levels (2.76") to suit your back, suitable for heights of 5'1"-6'5".

Figura 2.1: Detallada view of the 3-Zone Dynamic Lumbar Support with 8-way adjustment capabilities.

Figure 2.2: Illustration of the 4D Biaxial Adjustable Headrest providing effective neck support.

Figure 2.3: Visual representation of the 6D Adjustable Armrests' flexible movement capabilities.

Figura 2.4: Primer pla view highlighting the durable and breathable mesh construction of the chair.

Figure 2.5: User demonstrating the 140° reclining function with auto gravity-sensing chassis.

Figure 2.6: Illustration of the 1.97" adjustable seating depth for customized comfort.

Figure 2.7: Visual guide to the 9-level height adjustment of the backrest.
3. Configuració
The Hbada E3 Pro chair is designed for straightforward assembly. Please refer to the included assembly guide for detailed step-by-step instructions and diagrams. Ensure all components are present before beginning assembly.
Assemblea acabadaview:
- Unpack all components and verify against the parts list in the manual.
- Assemble the chair base by inserting the legs into the center axis and tightening with screws.
- Insert the wheels into the assembly holes of the chair legs.
- Insert the gas cylinder into the hollow of the base.
- Attach the tilt mechanism to the seat cushion.
- Secure the armrest brackets to the backrest.
- Install the armrests onto the armrest brackets.
- Fixeu el respatller al conjunt del seient.
- Insert the headrest into its designated slot on the backrest.

Figura 3.1: lateral view of the assembled Hbada E3 Pro chair.
4. Instruccions de funcionament
Familiarize yourself with the various adjustment levers and buttons to customize your seating experience.
Ajustaments:
- Alçada del seient: Use the lever located under the right side of the seat to raise or lower the chair.
- Recline Tension: Adjust the tension knob located under the seat to control the resistance of the recline.
- Recline Lock: Use the recline lock lever to fix the backrest at your desired angle. The E3 Pro can be locked in 5 gears.
- Suport lumbar: The 3-zone dynamic lumbar support can be adjusted vertically and for depth to provide targeted support to your lower back.
- Reposacaps: Adjust the headrest's height, angle, and depth to ensure optimal neck and head support.
- Reposabraços: Utilize the buttons and levers on the armrests to adjust their height, pivot, and slide for personalized comfort.
- Profunditat del seient: Use the lever to slide the seat cushion forward or backward to accommodate different leg lengths.
5. Manteniment
Regular maintenance ensures the longevity and optimal performance of your Hbada E3 Pro chair.
- Neteja:
- For mesh surfaces, use a soft brush or vacuum cleaner to remove dust and debris.
- For deeper cleaning, gently wipe with a damp cloth and mild soap solution. Avoid harsh chemicals.
- Netegeu les peces de plàstic i metall amb un drap suau iamp tela.
- Inspecció:
- Reviseu periòdicament tots els cargols i perns per assegurar-vos que estiguin ben ajustats. Torneu a apretar-los si cal.
- Inspect the casters (wheels) for any hair or debris that might impede smooth rolling. Clean as needed.
- Ensure all adjustment mechanisms operate smoothly.
6. Solució De Problemes
Si teniu algun problema amb la cadira, consulteu les solucions habituals següents:
- Chair Sinks or Loses Height:
- This typically indicates an issue with the gas lift cylinder. Contact customer service for a replacement if the chair is still under warranty.
- Sorolls de grinyols:
- Reviseu i estrenyeu tots els cargols de muntatge.
- Apply a small amount of silicone lubricant to moving parts if necessary, avoiding contact with mesh.
- Rodes que no giren suaument:
- Remove any hair or debris wrapped around the caster wheels.
- Ensure the casters are properly inserted into the base.
- Difficulty Adjusting Components:
- Ensure no obstructions are blocking the mechanism.
- Refer to the operating instructions to ensure correct adjustment procedures are followed.
7. Especificacions
| Atribut | Valor |
|---|---|
| Marca | Hbada |
| Nom del model | Hbada E3 Pro |
| Color | Gris |
| Dimensions del producte | 27.5 "P x 27.5" W x 40" H |
| Usos recomanats | Oficina |
| Estil | No Footrest |
| Fabricant | Hbada |
| Data de primera disponibilitat | 18 de febrer de 2025 |
8. Garantia i assistència
The Hbada E3 Pro Ergonomic Office Chair comes with a worry-free 3-year warranty. For any product-related inquiries, support, or warranty claims, please contact Hbada customer service.
- 3 any de garantia: Covers manufacturing defects and significant functional issues.
- Devolució gratuïta de 30 dies: Eligible for free returns within 30 days of purchase.
- 15-Day Price Match Guarantee: Ensures you get the best price within 15 days of purchase.
- Atenció al client: Per obtenir ajuda, visiteu el Botiga Hbada a Amazon o consulteu la informació de contacte que trobareu a l'embalatge del producte.





