Tiance Office Chair

The Tiance office chair includes models such as the Woshi Tiance Ultra and the Woshi Tiance AIR - 75. Below is a detailed introduction to these two chairs:

Woshi Tiance Ultra

• Positioning and Price: Positioned as a flagship model, the fully - equipped price is 2999 yuan.
• Core Configuration: Equipped with 5D armrests that can meet multi - dimensional adjustment needs; it uses an aluminum alloy backrest, which is sturdy and durable; it has a dual - engine suspended lumbar support that can precisely fit the curve of the waist, effectively relieving waist pressure and greatly improving comfort for those who work long hours.
• Material and Performance: It adopts a DONATI chassis, which offers excellent stability and provides reliable support for users; it uses WINTEX special mesh, which has good air permeability and can keep the body dry even during long - term use.
• Adjustment Functions: The backrest supports a maximum of 5 - gear up - and - down adjustment, which can be adjusted according to different heights and usage scenarios; the seat depth can be adjusted 5 centimeters forward and backward to meet different sitting posture needs; the recline supports a maximum angle adjustment of 145 degrees with multiple gears that can be locked, allowing for easy realization of both an upright sitting posture for work and a reclined and relaxed posture for rest.

Woshi Tiance AIR - 75

• Positioning and Price: Positioned as a high - end cost - effective option, the price with a fully - equipped footrest is 2499 yuan.
• Common Configuration: Like the Woshi Tiance Ultra, it is equipped with a 4D headrest that supports 5 - centimeter up - and - down adjustment, 6 - centimeter forward - and - backward adjustment, angle rotation, and double - joint adjustment, providing good support for the head; the armrests are upgraded to an 8D adjustment specification, supporting linked recline and 360 - degree rotation and upward tilt. Using aluminum alloy brackets and connecting shafts, it can achieve up - and - down, forward - and - backward, in - and - out translation, and the armrest surface can rotate 360 degrees, offering flexible adjustment to meet diverse usage needs.