Features:Professional Massage Gaming Chairs help a lot in releasing stress and driving away tiredness after long-time work. The overstuffed headrest & lumbar support pillow greatly upgrade the sitting experience. Connect the chair to equipment with USB ports to make the massage function work.This chair offers an adjustable seat height, which makes it suitable for friends of different ages and desks of various heights. Extendable footrest enables the user to have such an ideal position to rest after playing. A perfect chair fits home, club, office, E-sport venue, etc.The back of this racing chair is free to recline up to 135 degrees at maximum, which makes it much comfier to lie and at the same time, ensures the user's personal security. Each wheel is covered with rubber and never hurts your delicate floor. It's exactly a quiet rolling swivel chair.High-density PU leather material looks great and is also very easy to clean. The surface of this chair touches very smooth and enjoyable, adding more pleasure to the user. Our chairs offer a maximum weight load of 300lbsUpholstered: YesArmed: YesLumbar Support: YesCasters: YesCompatible Flooring: Tile; CarpetTAA Compliant: NoUL Listed: NoGSA Approved: NoCSA Certified: NocUL Listed: NoBHFTI Upholstered Furniture Flammability Compliant: NoLacey Act Compliant: NoSCS Certified: NoNFPA Compliant: NoFire Rated: NoANSI/BIFMA X5.1 Office Seating: NoMinimum Overall Height - Top to Bottom: 49.6 InchesMaximum Overall Height - Top to Bottom: 52.7 InchesAdjustable Seat Height: YesProduct Type: PC & RacingGender: NeutralWeight Capacity: 300Weight Capacity at least 250 lbs?: YesUpholstery Color (Upholstery Color: Gray): GrayUpholstery Color (Upholstery Color: Black): BlackUpholstery Material: Faux leatherBase Finish: BlackSwivel Base: YesTilt Base: Adjustable Height: Reclining: Rocking: NoFolding: NoLumbar Support: YesErgonomic: YesVibration: NoArmed: YesArmrest Type: Adjustable Headrest: Powered: Power Source: Wireless Transmission Capability: Wireless Transmission Maximum Distance: Bluetooth Compatible: NoSpeakers: NoNumber of Speakers: Concealed Speakers: Adjustable Volume: Adjustable Bass or Treble: Subwoofer: Audio Input/Output Jacks: Headphone Jack: NoSteering Control Compatible: Steering Controls Included: Footrest Included: YesSupplier Intended and Approved Use: Residential UseCountry of Origin - Additional Details: Back Material: UpholsteredFrame Color: BlackSeat Color: BlackSeat Material: UpholsteredSwivel: YesTilt Mechanism: Upholstered: YesUpholstery Fill Material: Spefications:ADA Compliant: NoTAA Compliant: CALGreen Compliant: General Certificate of Conformity (GCC): NoCAL TB 116 Compliant: NoGSA Approved: CAL TB 117-2013 Compliant: NoUniform Packaging and Labeling Regulations (UPLR) Compliant: NoCanada Product Restriction: NoReason for Restriction: SCS Certified: Energy Policy Act 1992 Compliant: NoITTO Compliant: USDA BioBased Product: Carbon Neutral / Reduced Carbon Certification: NoCarbon Care Certification: Carbon Neutral Certification: CarbonFree Certified: CarbonRATE Certified: Environmentally-Preferable or Lower Environmental Impact Certifications: NoEnvironmental Choice Program Certified: Environmental Product Declarations - GreenTag: SMaRT Certified: CPG Compliant: EPP Compliant: Blauer Engel: FISP Certified: Fair Trade and Fair Labor Certifications: NoFair Labor Practices and Community Benefits: FairTrade Certified: Product Lifecycle Certifications: NoEcoLogo Certified: GreenSeal Certified: LCARate Certified: Cradle to Cradle Certified: EU Ecolabel: Reduced Harmful Chemicals Certified: NoIndoor Advantage Certified: HealthRATE Certified: Certified Pesticide Residue Free: EPA Safer Choice: ANSI/BIFMA X7.1 Standard for Formaldehyde & TVOC Emissions: Indoor Air Quality Certifications: NoGREENGUARD C