{"pageUrl":"https://www.comparethespecs.com/zh/home-living/home-office-furniture/which-office-chair-offers-the-quietest-operation","lastUpdated":"2026-09-13","totalProducts":1,"niche":"...","description":"Which office chair offers the quietest operation?","products":[{"brand":"Autonomous","model":"ErgoChair Ultra 2","price_gbp":331.56,"origin_country":null,"specs":{"seat_depth":"18 - 20.5 in","seat_width":"18 in","backrest_height":"23 in","adjustable_armrests":"4D","maximum_weight_capacity":"320 lbs"},"confidence_score":null,"sources":[{"label":"Autonomous","url":"https://www.autonomous.ai/office-chairs/autonomous-chair-ultra-v2","currency":"USD","source_country":"US","price":449.0,"price_gbp":331.56,"scraped_at":"2026-09-09T17:42:41.789241"}],"summary":"The ErgoChair Ultra 2 is an ergonomic office chair with a flexing mesh backrest, four-layer seat, synchro-tilt recline, and 4D armrests. Its adjustable seat depth and 320 lb weight capacity suit users seeking breathable support for long work sessions.","ideal_for":"它适合追求安静使用体验的用户，因为其焊接框架和意大利Donati倾仰机构旨在消除接缝松动，并可承受100,000次倾仰循环，从而减少长期使用后产生吱嘎声的来源。"}]}