{"product_id":"lavenne-r9-pro-dynamic-ergonomic-chair","title":"Lavenne R9 Pro Dynamic Ergonomic Chair","description":"\u003ch3\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0649\/0138\/2373\/files\/14251774344182.jpg?v=1785487426\" alt=\"\"\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/GgDDAlLN3kI?si=BVYXIeoN-hO6fzJn\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cspan style=\"text-decoration: underline; color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/fGUJG0TrHPw?si=EhoYnM85hiLhH4Zc\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0649\/0138\/2373\/files\/Example_Photo.jpg?v=1785487443\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003e16-Zone Matrix Pressure Support\u003c\/h3\u003e\n\u003cp\u003eDynamic Wrapping Experience:\u003cbr\u003eThe backrest integrates a kinetic surface\u003cbr\u003eof 16 modular square units that adapt in real time\u003cbr\u003eto the user's posture and movement.\u003c\/p\u003e\n\u003cp class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:align-top\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0649\/0138\/2373\/files\/Back_Rest_An_1024x1024.png?v=1784613635\" alt=\"\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0649\/0138\/2373\/files\/image_8543e372_8a045f17-c9f8-462b-b4ad-97c0269fe474.png?v=1784613174\"\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3\u003eReclining Synchronized Fit System\u003c\/h3\u003e\n\u003cp\u003eFrom upright sitting to a 150° recline, the backrest consistently maintains\u003cbr\u003eclose contact with the three key support areas:\u003cbr\u003ethe lower back, upper back, and shoulders\/neck.\u003cbr\u003eThis eliminates lower-back support gaps,\u003cbr\u003eproviding seamless support throughout the entire movement.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/lens.usercontent.google.com\/banana?agsi=CmdnbG9iYWw6OjAwMDA1NWNmZWM3MDAyNmQ6MDAwMDAwZWI6MTo2YjcyODgxNTQ4OTU2OGEzOjAwMDA1NWNmZWM3MDAyNmQ6MDAwMDAyZWM0YjMwMzM2ODowMDA2NTcxNmYyYTZiYjhmEAIYASIJaW1hZ2UvcG5n\" alt=\"AI generated image\"\u003e\u003c\/p\u003e\n\u003ch3 style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3 style=\"text-align: left;\"\u003eRevolutionary Forward-Leaning Synchronization System\u003c\/h3\u003e\n\u003cdiv style=\"text-align: left;\"\u003eWhen leaning forward, the seat panglides\u003cbr\u003eup to 6cm and tilts dynamically (5° or 10°)\u003cbr\u003eto mirror your movement.\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0649\/0138\/2373\/files\/image_e4cc8747_fc343dff-f3fc-482b-876c-d2c28b1b4f2e.png?v=1784613205\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/i.kickstarter.com\/assets\/054\/384\/644\/cf2b96ae6849d4e84aee3f4c5b89bc48_original.gif?fit=scale-down\u0026amp;origin=ugc\u0026amp;q=92\u0026amp;v=1783593059\u0026amp;width=680\u0026amp;sig=j7yAMdjcJRsdGbxGlhtu1I%2BMbKhI8liobxBKXI%2BDjGQ%3D\" alt=\"Lavenne R9 Dynamic Ergonomic Chair - BackerCrew\"\u003e\u003c\/div\u003e\n\u003ch3 style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3 style=\"text-align: left;\"\u003eIntelligent Matrix Support and Pressure Relief System\u003c\/h3\u003e\n\u003cp style=\"text-align: left;\"\u003eThe backrest features an AI chip, driving 11 sets of airbags for precise lumbar support, construct an intelligent pressure support system; preset with 4 postures support modes and 6 massage modes.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0649\/0138\/2373\/files\/image_a6bde692_cee6ea6b-3303-4976-ad8a-5249cab54444.png?v=1784613227\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0649\/0138\/2373\/files\/2026-07-21_121641_1024x1024.png?v=1784607511\" alt=\"\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003ch3 style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3 style=\"text-align: left;\"\u003eTrack-type Headrest Lifting System\u003c\/h3\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0649\/0138\/2373\/files\/2026-07-21134517_480x480.png?v=1784612774\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3 style=\"text-align: left;\"\u003e\u003cbr\u003eIndependent Infinite Backrest Height Adjustment System\u003c\/h3\u003e\n\u003cp style=\"text-align: left;\"\u003eCompared with traditional multi-gear adjustment,\u003cbr\u003eit offers a wider range of motion and precisely positions\u003cbr\u003ethe lumbar and back support point for users of different heights.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0649\/0138\/2373\/files\/2026-07-21123345_480x480.png?v=1784612313\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0649\/0138\/2373\/files\/2026-07-21123334_480x480.png?v=1784612648\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3 style=\"text-align: left;\"\u003e\u003cbr\u003ePersonalized S-curve Tailored to Each User\u003c\/h3\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0649\/0138\/2373\/files\/C-Curve_480x480.png?v=1784612492\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3 style=\"text-align: left;\"\u003e\u003cbr\u003eProprietary Variable Track Sliding System (VTS)\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.lavenne.co\/cdn\/shop\/files\/detail-3.jpg?v=1780807528\u0026amp;width=3000\" alt=\"Lavenne R9 — Dynamic 2.0: Personalized Support, Infinite Flexibility\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0649\/0138\/2373\/files\/2026-07-21121412_480x480.png?v=1784612348\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cbr\u003eEco-friendly 4D Flyknit Fabric\u003c\/h3\u003e\n\u003cp\u003eIt combines the high elasticity and breathability\u003cbr\u003eof professional sports shoes with the three-dimensional support of high-end mattresses,\u003cbr\u003ewoven into a unique 4D knitted fabric.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0649\/0138\/2373\/files\/image_72e62058_76c92130-5d57-4edf-9ce9-3c34f779f520_1024x1024.png?v=1784613254\" alt=\"\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cbr\u003eEco-Friendly Material Using\u003c\/h3\u003e\n\u003cp\u003eIn the exploration of materials science and sustainable craftsmanship,\u003cbr\u003ewe integrate our \"people-oriented\" health commitment\u003cbr\u003ewith ESG (Environmental, Social, and Governance) strategically\u003cbr\u003einto our product DNA and deeply implement the WELL Building Standard concept.\u003cbr\u003ethrough breakthroughs in materials science and innovative craftsmanship,\u003cbr\u003ewe have established a \"Cradle to Cradle\" full-lifecycle ESG closed loop.\u003cimg\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0649\/0138\/2373\/files\/image_a025ba43.png?v=1784606618\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0649\/0138\/2373\/files\/image_11e87d15_733d5d9a-aed3-4e24-8e34-b509936dcb3c_480x480.png?v=1784612988\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eProduct Specifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eProduct Size: 700mm(W) x 700mm(D) x 1109-1210mm(H)\u003cbr\u003eSwivel Base: 700mm Diameter\u003cbr\u003eSeat Load Capacity: 136\u0026nbsp;Kg\u003cbr\u003eNylon Footrest (Same Color as Frame)\u003cbr\u003eRegular Colors: Black Frame Black Mesh \/ Grey Frame Grey Mesh\u003cbr\u003e**Other Colors Customization Available, Please Contact Us to Learn More\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003ch3 class=\"card-value\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp class=\"card-value\"\u003eFrame: 5 Years\u003cbr\u003eElectronics: 2 Years\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0649\/0138\/2373\/files\/theme_Photo.jpg?v=1785487450\" alt=\"\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003ch3\u003e\u003cstrong\u003eProduct Certifications:\u003c\/strong\u003e\u003cspan style=\"text-decoration: underline; color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline; color: rgb(255, 42, 0);\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0649\/0138\/2373\/files\/ScreenShot_2026-09-11_094032_186.png?v=1789093776\" alt=\"Awards \u0026amp; Recognition: BIFMA Compliant, NY Product Design Awards,  London Design Awards,  Works with Well\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"ErgoONE","offers":[{"title":"Grey","offer_id":50438352830693,"sku":"IF801236","price":5799.0,"currency_code":"HKD","in_stock":true},{"title":"Black","offer_id":50438352863461,"sku":"IF801231","price":5599.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0649\/0138\/2373\/files\/LavenneR9ProGrey_1.jpg?v=1788938373","url":"https:\/\/ifco.com.hk\/en\/products\/lavenne-r9-pro-dynamic-ergonomic-chair","provider":"IFCO 香港人體工學專家","version":"1.0","type":"link"}