Introduction
This manual provides detailed instructions for the assembly, operation, and maintenance of your bigzzia Gaming Chair with Bluetooth Speaker. Please read this manual thoroughly before use to ensure proper function and safety. Keep this manual for future reference.
Safety Information
Warning: Do not exceed the maximum load capacity of 150 kg (330 lbs). Incorrect assembly or exceeding the weight limit can lead to instability and potential injury. Ensure all components are securely fastened before use. Avoid standing on the chair or using it for purposes other than sitting.
Package Contents
Before assembly, verify that all parts are present and undamaged. If any parts are missing or damaged, contact customer support immediately.
- Backrest
- Seat Cushion
- Armrests (Left and Right)
- Base (Star Base)
- Casters (5 pieces)
- Gas Lift Cylinder
- Gas Lift Cover
- Mechanism Plate
- Headrest Pillow
- Lumbar Support Pillow
- USB Power Cable (for Bluetooth speakers)
- Assembly Hardware (screws, washers, Allen key)
Assembly Instructions (Setup)
Assembly typically takes 20 to 25 minutes. Follow these steps carefully. It is recommended to assemble the chair on a soft, clean surface to prevent damage.
- Attach Casters to Base: Insert each of the five casters into the holes at the end of each leg of the star base. Push firmly until they click into place.
- Install Gas Lift: Place the gas lift cylinder into the center hole of the star base. Cover the gas lift with the telescopic plastic cover.
- Attach Mechanism Plate to Seat: Align the mechanism plate with the pre-drilled holes on the underside of the seat cushion. Ensure the front of the mechanism faces the front of the seat. Secure with screws using the provided Allen key.
- Attach Armrests to Seat: Secure the armrests to the sides of the seat cushion using the designated screws. Do not overtighten initially to allow for minor adjustments.
- Attach Backrest to Seat: Align the backrest with the metal brackets on the seat cushion. Secure with screws.
- Connect Seat Assembly to Gas Lift: Carefully place the assembled seat and backrest onto the gas lift cylinder. The tapered end of the gas lift should fit into the mechanism plate.
- Attach Headrest and Lumbar Pillows: Position the headrest pillow and lumbar support pillow as desired. The lumbar pillow typically attaches with straps.
- Final Tightening: Once the chair is fully assembled, go back and tighten all screws securely.


Operating Instructions
Chair Adjustments
- Height Adjustment: Pull the lever located under the seat upwards to raise or lower the chair. Release the lever at the desired height.
- Recline Function: Pull the lever on the side of the chair upwards to recline the backrest. Lean back to the desired angle (up to 135 degrees) and release the lever to lock it in place.
- Tilt Lock/Unlock: A separate lever or knob may be present to lock the chair in an upright position or allow it to tilt freely.
- Lumbar and Headrest Support: Adjust the position of the lumbar and headrest pillows by sliding them along their straps to find optimal comfort.
- Linkage Armrests: The armrests are designed to automatically adjust their angle with the recline of the backrest, providing continuous elbow support.



Bluetooth Speaker Operation
Your bigzzia Gaming Chair features integrated Bluetooth 5.3 speakers for an immersive audio experience.
- Power Connection: Locate the USB power cable (2 meters long) on the chair. Plug the USB cable into a suitable power source (e.g., computer USB port, USB wall adapter).
- Activate Bluetooth: Turn on the Bluetooth function on your smartphone, tablet, or other audio device.
- Pairing: Search for available Bluetooth devices. Select "Bigzzia" from the list to pair.
- Enjoy Audio: Once paired, audio from your device will play through the chair's speakers.


Maintenance
- Cleaning: The high-quality PU leather material is durable and easy to clean. For general cleaning, wipe the chair with a soft, damp cloth. For spot cleaning, use a mild soap solution and a soft cloth, then wipe dry. Avoid harsh chemicals or abrasive cleaners.
- Hardware Check: Periodically check all screws and bolts to ensure they are tight. Loose hardware can affect the chair's stability and safety. Tighten as necessary.
- Caster Care: Keep the casters clean from hair and debris to ensure smooth movement and prevent floor damage.
- Avoid Overloading: Do not exceed the chair's maximum weight capacity of 150 kg.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Chair is unstable or wobbly. | Loose assembly screws; uneven floor; exceeding weight capacity. | Ensure all screws are tightened. Move the chair to a level surface. Do not exceed the 150 kg weight limit. |
| Armrests feel loose or wobble. | Armrest attachment screws are loose. | Tighten the screws securing the armrests to the seat. Periodically check and retighten as needed. |
| Chair does not adjust height. | Gas lift cylinder malfunction; adjustment lever stuck. | Check if the lever is fully engaged. If the issue persists, contact customer support. |
| Bluetooth speakers not connecting. | USB power cable not connected; Bluetooth not enabled on device; incorrect pairing. | Ensure the USB cable is plugged into a power source. Verify Bluetooth is active on your device. Re-scan and select "Bigzzia" for pairing. |
| Casters not rolling smoothly. | Debris (hair, dust) caught in casters. | Remove any debris from the caster wheels. |
Specifications
| Feature | Detail |
|---|---|
| Brand | bigzzia |
| Model Number | X25F00K077-01 |
| Color (Current Variant) | White |
| Product Dimensions (L x W x H) | 69 x 55 x 134 cm (27.2 x 21.7 x 52.8 inches) |
| Item Weight | 18.3 Kilograms (40.3 lbs) |
| Maximum Load Capacity | 150 kg (330 lbs) |
| Material | Metal frame, High-quality PU Leather upholstery |
| Bluetooth Version | 5.3 |
| Special Features | Ergonomic design, Integrated Bluetooth speakers, Adjustable headrest, Adjustable lumbar support, Reclinable backrest (up to 135°), Height adjustable, Linkage armrests. |
| Care Instructions | Spot cleaning |
Warranty and Customer Support
bigzzia is committed to providing professional after-sales service. If you encounter any issues, have questions, or require assistance with your product, please do not hesitate to contact our customer service team. While specific warranty details are not provided in this manual, our team will assist you with any concerns and provide a satisfactory solution.
Please refer to your purchase documentation or the bigzzia official website for the most up-to-date warranty information and contact methods.





