About this item
【𝐈𝐧𝐧𝐨𝐯𝐚𝐭𝐢𝐯𝐞 𝐄𝐫𝐠𝐨𝐧𝐨𝐦𝐢𝐜 𝐂𝐡𝐚𝐢𝐫】SIHOO Doro C300L ergonomic office chair combines the latest technologies to help you maintain a comfortable posture and live a healthy lifestyle. This desk chair comes with an adjustable headrest, self-adaptive lumbar support, ultra-soft 3D armrests, a smart weight-sensing mechanism, durable and silent chair wheels, a flexible backrest, and a fully breathable mesh design, offering lasting comfort even after all day sitting.
【𝐃𝐲𝐧𝐚𝐦𝐢𝐜 𝐓𝐫𝐚𝐜𝐤𝐢𝐧𝐠 𝐒𝐲𝐬𝐭𝐞𝐦】The backrest of the SIHOO ergonomic office chair features a fully breathable mesh design and a flexible triangular frame, conforming to your back as you move your upper body from side to side. The backrest of the home high back office chair has a four-position adjustment, allowing for 6cm (2.36″) of up and down movement, making it suitable for individuals of varying heights. When adjusted to the highest position, it automatically returns to the lowest level.
【𝐒𝐞𝐥𝐟-𝐀𝐝𝐚𝐩𝐭𝐢𝐯𝐞 𝐋𝐮𝐦𝐛𝐚𝐫 𝐒𝐮𝐩𝐩𝐨𝐫𝐭 & 𝟑𝐃 𝐂𝐨𝐨𝐫𝐝𝐢𝐧𝐚𝐭𝐞𝐝 𝐀𝐫𝐦𝐫𝐞𝐬𝐭𝐬】When seated in the SIHOO Doro C300L computer chair, the self-adaptive lumbar support automatically moves with your body, and the ergonomic office chair provides continuous support and comfort to your lower back, effectively alleviating back pain and protecting your health. The desk chair’s 3D armrests adjust in three directions and synchronize when you recline, allowing you to relax your arms in all positions.
【𝐈𝐧𝐭𝐞𝐥𝐥𝐢𝐠𝐞𝐧𝐭 𝐰𝐞𝐢𝐠𝐡𝐭-𝐬𝐞𝐧𝐬𝐢𝐧𝐠 𝐦𝐞𝐜𝐡𝐚𝐧𝐢𝐬𝐦】SIHOO Doro C300L office chair for home features an intelligent weight-sensing mechanism that allows our chair to support up to 150 kg, adapting to the user’s weight while ensuring an effortlessly balanced reclining experience. Our computer desk chair can be tilted at 92°, 100°, and 112° angles, so you can relax and rest in comfort.
【𝐒𝐚𝐟𝐞𝐭𝐲 𝐂𝐞𝐫𝐭𝐢𝐟𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬】Safety is the top priority for SIHOO office chairs. The SIHOO Doro C300L ergonomic office chair holds 12 patents, passes the EU’s REACH and EN1335 standards, and has German TUV certification for safety and quality. Our ergonomic office chairs also comply with US SGS BIFMA standards and feature a class 4 SGS-certified gas lift for enhanced durability and safety. We promise to offer free product accessories within the three-year warranty period from the date of purchase.