SIHOO Doro C300 Pro Ergonomic Office Chair for Big and Tall with Adjustable Armrests and Lumbar Support (Black)

About this item

• 【Adjustable Backrest and Dynamic Tracking System】The backrest of the home high back office chair has four adjustable positions and can move up and down by 2.36 inches, which is suitable for people of different heights. When adjusted to the highest position, it will automatically return to the lowest position. The backrest of this office chair features a flexible triangular frame that conforms to your back as you move your upper body from side to side, providing you with continuous support.
• 【Multi-functional Adjustable Ergonomic Office Chair】Sihoo Doro C300 Pro is designed to keep you comfortable with its adjustable 3D headrest, enlarged seat cushion, adaptive lumbar support, ultra-soft 6D armrests, adjustable seat depth, intelligent weight-sensing device, flexible backrest and fully breathable mesh fabric.
• 【Multiple Certifications and Patents】The Sihoo Doro C300 Pro Ergonomic Office Chair has 12 patents, passes the European Union's REACH and EN1335 standards, and has been certified for safety and quality by the German TUV. Our ergonomic office chairs are also compliant with the US SGS BIFMA standard and are equipped with SGS-certified 4-stage pneumatic lifts for added durability and safety. We promise to provide free product parts during the three-year warranty period from the date of purchase.
• - Increased tilt angle and expanded seat
• - The Doro C300 Pro offers a wider seat paired with adjustable seat depth, catering to taller individuals. It also supports three different reclining angles of 105°, 120°, and 135° for added comfort and flexibility during relaxation. Additionally, the Sihoo Doro C300 Pro Home Office Chair is equipped with a smart weight-sensing technology that automatically adjusts to the user's weight, ensuring a more effortless and balanced reclining experience.
• 【Adaptive Lumbar Support and 6D Armrests】Super soft 6D armrests adjust in five directions and coordinate with the backrest when reclining to ensure that your arms are supported while working, gaming, and resting. The Adaptive Dynamic Lumbar Support moves with you as you sit in the Sihoo Doro C300 Pro Computer Chair, providing continuous support for your lower back. This chair relieves low back pain and promotes overall health.