Haider BioSwing 660 iQ Trendline Chair - Black Leather
Net Price: £2,499.17
Dispatched in 1 - 3 Days
Haider BioSwing 660 iQ Trendline Chair was designed and built in Germany and is the only ergonomic office chair that does not use a fixed connection from the seat to the ground.
The Haider BioSwing 660 Chair uses a free-hanging mechanism as well as 3D technology. The 3D seating system provides controlled and free movement between the backrest and the seat. This allows the body to be ergonomically aligned when sitting, without any lateral tilt for a more comfortable posture.
Active movement and regular posture changes are good for your spinal column. With the standard individually adjustable seat tilt adjustment and pelvic stabiliser with a wonderfully soft response, you can easily align your pelvis correctly and at the same time position your spine in the natural S shape. This activates additional potential for the body and mind.
The BioSwing 660 IQ Trendline also features:
- Ergonomic office swivel chair with orthopaedic effect
- Integrated, adaptive 3D seat mechanism
- Synchronous mechanism with automatic weight adjustment (along with fine adjustment)
- 3D armrests for multifunctional adjustment to suit various working positions
- Individual seat tilt adjustment with gas spring, continuously adjustable
- Additional pelvic stabiliser
- Sitting depth can be adjusted to suit leg length
- Backrest with adjustable height, additionally with lumbar support, with individually adjustable curve
- 3D neck support with continuous adjustment of height, depth and tilt
- Adjustable 4F armrest in black leather.
- 5-star polished base.
- Black leather upholstery with matching neck rest
Specifications
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Delivery & returns
Estimated delivery times for all products range between 1 and 4 business days. Shipping prices shown are for Mainland UK only; we do not ship overseas or to the Republic of Ireland. Additional charges apply for Northern Ireland, the Isle of Man, and some Scottish Highlands locations. Most couriered items arrive next working day, except for these regions where deliveries may take longer. Royal Mail items typically arrive within three working days. Please check goods on delivery and sign as “damaged” or “unchecked” if any issues are visible. If you are out, you will receive instructions on where to collect or how to rearrange delivery.
Returns are accepted within 14 days of purchase, provided items are in original packaging and saleable condition. Faulty items should be reported promptly and may be returned for replacement or refund. For hygiene reasons, we cannot accept returns on mattresses, pillows, or personal items unless sealed. For full details and exceptions, please visit our Shipping & Returns page

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