{"product_id":"apex-seat-sonic-gaming-chair-90-155-recline-2d-armrests-class-4-gas-lift-50kg-m-foam-pvc-leather-velvet-silent-pu-wheels-metal-base-headrest-lumbar-cushions-150kg-capacity-white-blue","title":"APEX SEAT SONIC Gaming Chair – 90°–155° Recline, 2D Armrests, Class 4 Gas Lift, 50kg\/m³ Foam, PVC Leather + Velvet, Silent PU Wheels, Metal Base, Headrest \u0026 Lumbar Cushions, 150kg Capacity | WHITE \u0026 BLUE","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e90°–155° Mechanical Recline :\u003c\/strong\u003e Switch from upright focus mode to a deep \u003cstrong\u003e155° recline\u003c\/strong\u003e through a dedicated mechanical backrest system built for smooth, stable positioning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2D Adjustable Armrests :\u003c\/strong\u003e Adjust the armrests \u003cstrong\u003eup\/down and front\/back\u003c\/strong\u003e to better match your body position, desk height, keyboard placement, and gaming posture.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass 4 Gas Lift :\u003c\/strong\u003e A \u003cstrong\u003eClass 4 gas lift\u003c\/strong\u003e powers reliable seat-height adjustment, giving SONIC an approximate \u003cstrong\u003e46–55 cm seat-height range\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e360° Swivel :\u003c\/strong\u003e Full \u003cstrong\u003e360° seat rotation\u003c\/strong\u003e lets you move naturally around a gaming or workstation setup without constantly dragging the chair.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeadrest Cushion Included :\u003c\/strong\u003e The supplied headrest cushion adds dedicated support around the head and neck during extended gaming, work, and reclined sessions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLumbar Support Cushion Included :\u003c\/strong\u003e The supplied lumbar cushion supports the lower-back area and helps maintain a more supported seated position during long sessions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e50kg\/m³ High-Density Foam :\u003c\/strong\u003e Thick, resilient shaped cushioning uses \u003cstrong\u003e50kg\/m³ high-density sponge\u003c\/strong\u003e designed to retain support and resist premature cushion collapse.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePVC Leather + Velvet Upholstery :\u003c\/strong\u003e SONIC uses a mixed \u003cstrong\u003ewhite PVC leather and velvet\u003c\/strong\u003e finish, replacing the earlier generic “fabric upholstery” description with the manufacturer-confirmed material specification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Strength Metal Structure :\u003c\/strong\u003e The chair is built around a high-strength metal frame and dedicated mechanical support structure for stable reclining and height adjustment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal Base :\u003c\/strong\u003e A manufacturer-confirmed \u003cstrong\u003emetal base\u003c\/strong\u003e provides the structural foundation for the gas lift, swivel system, and five-wheel layout.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSilent PU Castors :\u003c\/strong\u003e Previously confirmed PU castors are paired with the latest manufacturer confirmation of a \u003cstrong\u003emute \/ low-noise wheel design\u003c\/strong\u003e for smoother, quieter movement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e150kg Maximum Supported Weight :\u003c\/strong\u003e The chair is specified for a maximum supported user weight of \u003cstrong\u003e150 kg\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eErgonomic High-Back Design :\u003c\/strong\u003e The tall backrest, shaped seat, adjustable armrests, headrest cushion, and lumbar cushion work together to support gaming, computer work, and relaxed sitting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Adjustment Range :\u003c\/strong\u003e With approximately \u003cstrong\u003e128–137 cm overall height\u003c\/strong\u003e, \u003cstrong\u003e46–55 cm seat height\u003c\/strong\u003e, adjustable armrests, and a 90°–155° backrest, SONIC offers meaningful mechanical customization rather than fixed-position ergonomics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanical Setup Compatibility :\u003c\/strong\u003e No USB, Bluetooth, power, software, or app connection is required; SONIC operates entirely through its mechanical adjustment hardware and fits standard gaming and workstation environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1-Year Hardware Warranty :\u003c\/strong\u003e Hardware components are covered by the supplied \u003cstrong\u003e1-year hardware warranty\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ezonelb.com\/wp-content\/uploads\/2026\/09\/IMG_6a9a712ace585.webp\" class=\"entered litespeed-loaded\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ezonelb.com\/wp-content\/uploads\/2026\/09\/IMG_6a998b90ebd9b.webp\" class=\"entered litespeed-loaded\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ezonelb.com\/wp-content\/uploads\/2026\/09\/IMG_6a998ba9cfda8.webp\" class=\"entered litespeed-loaded\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ezonelb.com\/wp-content\/uploads\/2026\/09\/IMG_6a998b7943deb.webp\" class=\"entered litespeed-loaded\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ezonelb.com\/wp-content\/uploads\/2026\/09\/IMG_6a998b7e38b80.webp\" class=\"entered litespeed-loaded\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ezonelb.com\/wp-content\/uploads\/2026\/09\/IMG_6a998b826c4c5.webp\" class=\"entered litespeed-loaded\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ezonelb.com\/wp-content\/uploads\/2026\/09\/IMG_6a998b882ca8e.webp\" class=\"entered litespeed-loaded\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ezonelb.com\/wp-content\/uploads\/2026\/09\/IMG_6a998b8cbfd0d.webp\" class=\"entered litespeed-loaded\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ezonelb.com\/wp-content\/uploads\/2026\/09\/IMG_6a998b94c13ee.webp\" class=\"entered litespeed-loaded\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ezonelb.com\/wp-content\/uploads\/2026\/09\/IMG_6a998b9c3605b.webp\" class=\"entered litespeed-loaded\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ezonelb.com\/wp-content\/uploads\/2026\/09\/IMG_6a998ba043c1e.webp\" class=\"entered litespeed-loaded\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ezonelb.com\/wp-content\/uploads\/2026\/09\/IMG_6a998ba518d62.webp\" class=\"entered litespeed-loaded\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ezonelb.com\/wp-content\/uploads\/2026\/09\/IMG_6a998b9859856.webp\" class=\"entered litespeed-loaded\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ezonelb.com\/wp-content\/uploads\/2026\/09\/IMG_6a998bbab6dd2.webp\" class=\"entered litespeed-loaded\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ezonelb.com\/wp-content\/uploads\/2026\/09\/IMG_6a998bc75bda8.webp\" class=\"entered litespeed-loaded\"\u003e\u003c\/p\u003e\n\u003ch1\u003eExpert Specs\u003c\/h1\u003e\n\u003cdiv class=\"group TyagGW_tableContainer TyagGW_tableContainerWithTableOfContents\"\u003e\n\u003cdiv class=\"TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"last:pe-10\"\u003eSpecification\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eAPEX SEAT SONIC\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAPEX SEAT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Name\u003c\/td\u003e\n\u003ctd\u003eSONIC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eHigh-back gaming chair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEngineering Positioning\u003c\/td\u003e\n\u003ctd\u003eGerman engineering\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturing Origin\u003c\/td\u003e\n\u003ctd\u003eMade in China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUpholstery Material\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eWhite PVC leather + velvet\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUpholstery Construction\u003c\/td\u003e\n\u003ctd\u003eMixed-material finish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary Color Scheme\u003c\/td\u003e\n\u003ctd\u003eWhite with blue accents and black mechanical components\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInternal Cushioning\u003c\/td\u003e\n\u003ctd\u003eHigh-density resilient shaped sponge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFoam Density\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e50kg\/m³\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFoam Characteristics\u003c\/td\u003e\n\u003ctd\u003eHigh resilience, thick cushioning, designed for stable long-term support\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackrest Adjustment Range\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e90°–155°\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Recline Angle\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e155°\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecline Operation\u003c\/td\u003e\n\u003ctd\u003eMechanical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecline Characteristics\u003c\/td\u003e\n\u003ctd\u003eSmooth and stable adjustment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeat Height Adjustment\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeat Height Range\u003c\/td\u003e\n\u003ctd\u003eApprox. \u003cstrong\u003e46–55 cm\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGas Lift\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eClass 4\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSwivel\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e360°\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eArmrest Type\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e2D adjustable armrests\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eArmrest Adjustment\u003c\/td\u003e\n\u003ctd\u003eUp \/ down\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eArmrest Adjustment\u003c\/td\u003e\n\u003ctd\u003eFront \/ back\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eArmrest Height Above Seat\u003c\/td\u003e\n\u003ctd\u003eApprox. \u003cstrong\u003e29–36 cm\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eArmrest Pad Length\u003c\/td\u003e\n\u003ctd\u003eApprox. \u003cstrong\u003e27 cm\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApprox. Armrest Height From Floor\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e61–70 cm\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeadrest Cushion\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIncluded\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLumbar Support Cushion\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIncluded\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eErgonomic Support Areas\u003c\/td\u003e\n\u003ctd\u003eHead, neck, back, lumbar \/ waist, arms and seated posture\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame\u003c\/td\u003e\n\u003ctd\u003eHigh-strength metal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBase Material\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eMetal\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBase Configuration\u003c\/td\u003e\n\u003ctd\u003eFive-star chair base\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBase Width\u003c\/td\u003e\n\u003ctd\u003eApprox. \u003cstrong\u003e70 cm\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCastor Material\u003c\/td\u003e\n\u003ctd\u003ePU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCastor Design\u003c\/td\u003e\n\u003ctd\u003eSilent \/ mute, smooth-rolling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFloor Compatibility\u003c\/td\u003e\n\u003ctd\u003eDesigned for use across common indoor floor surfaces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall Chair Height\u003c\/td\u003e\n\u003ctd\u003eApprox. \u003cstrong\u003e128–137 cm\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackrest Height\u003c\/td\u003e\n\u003ctd\u003eApprox. \u003cstrong\u003e85 cm\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUpper Backrest Width\u003c\/td\u003e\n\u003ctd\u003eApprox. \u003cstrong\u003e57 cm\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner Seating Width\u003c\/td\u003e\n\u003ctd\u003eApprox. \u003cstrong\u003e56 cm\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeat Width\u003c\/td\u003e\n\u003ctd\u003eApprox. \u003cstrong\u003e57 cm\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeat Depth\u003c\/td\u003e\n\u003ctd\u003eApprox. \u003cstrong\u003e50 cm\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeat Cushion Thickness\u003c\/td\u003e\n\u003ctd\u003eApprox. \u003cstrong\u003e12 cm\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Supported Weight\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e150 kg\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet Weight\u003c\/td\u003e\n\u003ctd\u003eApprox. \u003cstrong\u003e23.3 kg\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGross Weight\u003c\/td\u003e\n\u003ctd\u003eApprox. \u003cstrong\u003e25 kg\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMain Adjustment Mechanism\u003c\/td\u003e\n\u003ctd\u003eDedicated mechanical chair mechanism\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer Mechanism Thickness Note\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e2.5 mm × 2.75 mm\u003c\/strong\u003e listed by the manufacturer; exact component mapping is not specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer Gas-Lift Note\u003c\/td\u003e\n\u003ctd\u003eManufacturer lists \u003cstrong\u003e65 mm \/ 5 cm downward specification\u003c\/strong\u003e; exact consumer-facing interpretation is not specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAssembly\u003c\/td\u003e\n\u003ctd\u003eStandard chair assembly required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAssembly Instructions\u003c\/td\u003e\n\u003ctd\u003eStandard assembly instructions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackaging\u003c\/td\u003e\n\u003ctd\u003eStandard \/ ordinary packaging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCarton Specification\u003c\/td\u003e\n\u003ctd\u003eManufacturer lists \u003cstrong\u003e250 LBS carton packing\u003c\/strong\u003e; this refers to packaging, \u003cstrong\u003enot user weight capacity\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Use\u003c\/td\u003e\n\u003ctd\u003eGaming, computer work, desk use and reclined relaxation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectronic Connectivity\u003c\/td\u003e\n\u003ctd\u003eNone specified or required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Requirement\u003c\/td\u003e\n\u003ctd\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e1-year hardware warranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"My Store 8","offers":[{"title":"Default Title","offer_id":42921352822864,"sku":"AP-2173-1","price":220.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/0196\/7440\/files\/IMG_6a9a70f73acfe.webp?v=1789065254","url":"https:\/\/rebootlab-lb.com\/products\/apex-seat-sonic-gaming-chair-90-155-recline-2d-armrests-class-4-gas-lift-50kg-m-foam-pvc-leather-velvet-silent-pu-wheels-metal-base-headrest-lumbar-cushions-150kg-capacity-white-blue","provider":"Rebootlab","version":"1.0","type":"link"}