Indledning
This manual provides essential information for the safe and effective use of your Yaheetech Gaming Chair. It covers assembly instructions, operational guidelines, maintenance tips, and troubleshooting common issues. Please read this manual thoroughly before assembly and use to ensure optimal performance and longevity of your chair.

Figure 1: Yaheetech Gaming Chair (Red/Black model)
The Yaheetech Gaming Chair is designed for extended periods of sitting, offering ergonomic support, a massage lumbar pillow, and a retractable footrest for enhanced comfort during gaming, work, or relaxation.
Sikkerhedsoplysninger
Af hensyn til din sikkerhed og for at forhindre skader på stolen, bedes du følge følgende retningslinjer:
- Avoid leaning back forcefully on the backrest to prevent tipping over.
- The chair is designed to support a maximum weight capacity of 300 lb. Exceeding this weight recommendation may result in reduced product stability or performance.
- Always follow the assembly instructions provided in this manual and refer to the user manual for safe operation of adjustable or folding chair mechanisms.
Pakkens indhold
Before beginning assembly, ensure all components are present and undamaged. The package should include:
- Brugermanual
- Installation Hardware (screws, wrench)
- Chair Base with Casters
- Gas Lift cylinder
- Sædepude
- Ryglæn
- Armlæn (2)
- Hovedpude
- Lumbar Support Pillow (with USB massage function)
- Udtrækkelig fodstøtte

Figure 2: Key components and ergonomic design highlights.
This image illustrates the ergonomic design, linkage armrests, breathable perforated leather, convenient back pocket, high-density foam cushioning, and larger base for stability, all of which are integral parts of the chair's design and assembly.
Opsætning & montering
For detailed step-by-step assembly instructions, please refer to the included Installation Manual (PDF) or watch the official assembly video below. Ensure all screws are tightened securely before use.
Video 1: Yaheetech Gaming Chair Assembly Guide.
This video provides a visual guide to assembling your Yaheetech Gaming Chair, demonstrating each step from attaching the casters to securing the backrest and accessories.
A PDF version of the installation manual is also available for download: Installationsmanual (PDF)
Betjeningsvejledning
Højdejustering
For at justere stolens højde skal du finde håndtaget på højre side under sædet. Træk håndtaget opad, mens du sidder, for at sænke stolen, eller træk det opad, mens du står, for at hæve stolen. Slip håndtaget ved den ønskede højde.

Figure 3: Illustration of adjustable seat height and other features.
This image highlights the adjustable seat height (16.5"-20.3"), 135° reclining angle, foldable footrest, lockable backrest, and smooth 360° swivel function.
Tilbagelænet ryglæn
The backrest can recline up to 135 degrees. To recline, pull the lever on the left side of the seat upwards and lean back. Release the lever to lock the backrest in your preferred position. To return to an upright position, pull the lever and lean forward.
Fodstøttebetjening
To extend the footrest, pull it out from underneath the seat. To retract it, push it back in until it is fully stored.
Massage Lumbar Pillow
The lumbar pillow features a USB-powered massage function. Connect the USB cable from the pillow to any USB power source (e.g., power bank, computer USB port). Use the integrated switch on the cable to turn the massage function on or off. A convenient back pocket is provided to store the cable or a power bank.

Figure 4: Details of the USB-powered massage lumbar pillow and back pocket.
This image shows the USB cable with switch for effortless vibration massage control and the new back pocket for convenient cable or power bank storage, enhancing user convenience.
Video 2: Demonstration of the Ergonomic Gaming Chair with Massage Lumbar Pillow.
This video showcases the massage lumbar pillow feature, demonstrating its connection and effect for enhanced comfort.
Drejelig funktion
The chair features a smooth 360-degree swivel function, allowing for easy movement and access to different areas around your desk without needing to reposition the entire chair.

Figure 5: Close-up of the chair's metal 5-star base and multi-directional PU casters.
The extra-wide silver-plated metal base and PU-edged casters ensure smooth and silent movement across various floor surfaces, contributing to the chair's stability and mobility.
Vedligeholdelse & Pleje
To maintain the appearance and functionality of your Yaheetech Gaming Chair, follow these simple care instructions:
- Rengøring: Brug en blød, damp cloth to wipe down the faux leather surfaces. Avoid abrasive cleaners or solvents that may damage the material.
- Regelmæssig inspektion: Kontrollér regelmæssigt alle skruer og bolte for at sikre, at de er stramme. Spænd dem igen om nødvendigt for at opretholde stabiliteten.
- Hjulpleje: Hold hjulene fri for snavs (hår, støv osv.) for at sikre jævn rulning.
- Undgå direkte sollys: Langvarig udsættelse for direkte sollys kan få kunstlæderet til at falme eller revne.
Fejlfinding
If you encounter any issues with your gaming chair, refer to the common problems and solutions below:
| Problem | Mulig årsag | Løsning |
|---|---|---|
| Chair Squeaks/Creaks | Loose bolts; friction between parts. | Tighten all assembly bolts. Apply a small amount of silicone lubricant to moving parts if needed. |
| Gas Lift Not Adjusting | Gas lift cylinder malfunction; lever mechanism issue. | Ensure the height adjustment lever is fully engaged. If the issue persists, the gas lift cylinder may need replacement. |
| Massage Lumbar Pillow Not Vibrating | USB power issue; switch off. | Check USB connection to power source. Ensure the switch on the cable is in the "On" position. Try a different USB port or power source. |
| Chair Not Rolling Smoothly | Debris in casters; damaged casters. | Remove any hair or debris from the casters. If casters are damaged, they may need replacement. |
Specifikationer
| Feature | Detalje |
|---|---|
| Mærke | Yaheetech |
| Modelnavn | Video Game Chairs (YAHEETECH-GC) |
| Farve | Rød / Sort |
| Produktdimensioner | 24.4" D x 28.5" B x 52" H |
| Maksimal vægtanbefaling | 300 pund |
| Materiale | Faux Leather, Foam, Steel |
| Særlige funktioner | USB with Switch, Adjustable Height, Arm Rest, Storage Bag, Foot Rest, Swivel, Reclining |
| Tilbagelænet Position Tæl | 2 (op til 135 grader) |
| Varens vægt | 38.2 pund |
| Inkluderede komponenter | User Manual, Installation Hardware |
Garanti & Support
For warranty information or further support, please refer to the product's packaging or contact Yaheetech customer service directly. You can also visit the official Yaheetech store on Amazon for more details: Yaheetech-butik.





