Osaki OS-Pro Ai Series DuoMax 4D Massage Chair


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Osaki OS-Pro Ai Series DuoMax 4D Massage Chair


  • New Arrival 2023
  • Flexible Track System
  • Intelligent Health Detection
  • Dual 4D Mechanism
  • Piano Key Arm Massage 
  • 8 Roller-Track Massage
  • 2 Heating Cores
  • Smart Voice Control
  • Body Heat Therapy
  • 36 Air Cell Full Body Compression
  • 20 Auto Programs & 11 Massage Styles
  • Automatic Extendable Footrest
  • Wireless Charging
  • Free 5-Year Extended Warranty
  • FREE Shipping To Lower 48 States
  • White-Glove Delivery Available ($250)
  • Ships in 2-3 Business Days

  • Osaki OS-Pro DuoMax 4D Massage Chair

    The Osaki DuoMax 4D Massage Chair promises an extraordinary level of relaxation. With intelligent sensors that scan and customize the massage to your specifications, this chair offers a luxurious, target-focused experience!

    Intelligent Health Detection

    Intelligent Health Detection

    The OS-Pro DuoMax 4D Massage Chair provides you with breakthrough capabilities with its health monitor. With its advanced Ai tech, the chair can detect metrics like heart rate, oxygen, and fatigue, allowing you to enjoy a tailored massage experience that meets your exact needs.
    Dual 4D Massage Mechanism

    Dual 4D Massage Mechanism

    Experience a massage like never before with the Osaki OS-Pro DuoMax 4D Massage Chair! Its advanced 4D massage mechanism simulates natural human-like movements for ultimate relaxation. The quad precision rollers adjust their depth and speed to provide precise and effective relief of muscle tension and stress.
    2 Heating Cores

    2 Heating Cores

    Experience targeted relief with heated jade cores that move along your body contours, uniting massage and warmth to deliver an unbeatable experience! Feel the soothing and calming effects of heat therapy, as you enoy a rejuvenating massage from the comfort of your own home. Relax and unwind with the Osaki OS-Pro DuoMax 4D Massage Chair!
    SL Flex Track

    SL Flex Track

    The DuoMax smashes the limits of a conventional SL track, introducing a groundbreaking, flexible design. The SL Flex Track allows for an adjustable angle relative to the backrest, supplying comprehensive coverage from your neck to your hamstrings.
    Piano Key Massage

    Piano Key Massage

    Created with superb precision, the piano key massager cradles your arms with comforting sensations like a symphony. This revolutionary feature targets arm muscle strain, something often overlooked in common massage chairs.

    Smart Voice Control

    Smart Voice Control

    With DuoMax’s voice control feature, you can easily utilize the chair without having to lift a finger. Just follow the guidelines and commands in the manual and the chair will respond with fast reactivity.

    36 Air Cells Massage

    36 Air Cells Massage

    This massage chair offers reassuring coverage for your shoulders, arms, hips, calves, and feet with its 36 carefully placed airbags. Experience a luxurious massage with customizable intensity and intensity control. Enjoy a full-scale massage from head to toe with complete comfort and relaxation.

    Zero Gravity Reclining and Space Saving Technology

    Zero Gravity Reclining and Space-Saving Technology

    Inspired by NASA, the Zero Gravity position is the best position for complete tranquility. By reclining into a 2-stage zero-gravity position, users can rest in a state of weightlessness that helps release pressure on the body. With Osaki’s Space Saving Technology, the massage chair can be placed 5.5 inches from the wall and still accomplish a complete recline.
    Body Heat Therapy

    Body Heat Therapy

    The DuoMax’s warmth brings welcome relief to aching muscles in the lower back and sends heat radiating through the shawl to melt away pain in your chest and stomach. Experience full-body relaxation with the peaceful combination of heat and massage. Indulge in a luxurious retreat without ever leaving your home.
    20 Auto Programs

    11 Manual Modes

    Deep Calf Kneading

    Deep Calf Kneading

    Ease tension and soothe aches in your calf muscles with DuoMax’s deep massages. Kneading rollers move up and down, while airbags provide compression to knead away soreness. Relax away the day’s stress with the power of the DuoMax 4D Massage Chair. Enjoy a customizable experience that relaxes your muscles and relieves tension. Pamper yourself with a luxurious massage from the comfort of your own home!

    Extendable FootRest

    Automatic Extendable Footrest

    Reach new lengths of comfort with the DuoMax’s extendable footrest, extending up to 6.5″ to accommodate users of varying heights! Experience a unique sense of relaxation with a massage tailored to your individual preferences. The Osaki OS-Pro DuoMax 4D Massage Chair knows just what your body needs.
    Foot Rollers

    Specialized Foot Rollers

    The DuoMax’s specialized Foot Rollers unlock a powerful array of acupuncture points with scientifically designed reflexology ridges. Each footrest features two rollers, providing a complete massage from heel to toe!

    Negative Oxygen Ions

    The DuoMax is equipped with built-in negative air ionization therapy. According to research, negative air ionization therapy helps relieve stress and improve energy. Experience therapeutic effects within the comfort of your home – an easy and stress-free way to improve your overall well-being!

    Removable Headrest

    Removable Headrest

    The DuoMax holds a removable headrest, which may help customize the optimal massage for all head positions. It’s the perfect way to get the relaxation and rejuvenation you need for all kinds of postures. Experience the ultimate in comfort and relief!
    Side Control Panel

    Side Control Panel


    Wireless Charging

    Wireless Charging


    LED Lighting

    LED Lighting

    USB Charging

     USB Charging


    HD Bluetooth Surround Speakers

    HD Bluetooth Surround Speakers




    Download Manual

    Osaki Massage Chairs


    5-Year Extended Manufacturer’s / Parts & Labor Warranty 

    Titan Chair LLC provides this NON-TRANSFERRABLE Warranty.

    What Is Covered:

    This warranty explicitly covers all the chair’s parts, labor, and framework.

    This warranty includes parts costs and labor for the first (3) years at no cost to the customer.

    This warranty includes parts costs for the 5 years at no cost to the customer.

    Structural Framework on selected products carries for three (3) years.

    This warranty is only valid with the purchase of the extended 2-year warranty.

    Shipping Rates & Policies

    All standard shipping is a curbside delivery service. This offer covers most items shipped by ground within the contiguous U.S. By curbside delivery, massage chairs will arrive in their original factory boxes unless otherwise mentioned. The trucking company will deliver the items to your driveway or entryway, and you will be responsible for entering them into your residence or business. Since massage chairs are heavy, you may require assistance from a friend or a family member.

    Threshold Delivery: With threshold delivery mode, massage chairs will be delivered to the nearest ground-level entrance of the home, business, or apartment building. 

    White-Glove Delivery: With white glove delivery, massage chairs will be hand-delivered to your destination and assembled. Choose the shipping method as White Glove Delivery if you want the service. (Cost:$250)

    All White Glove Services is a one-time, non-refundable service, nor do they cover any return service. Once the service has been signed off to complete service, the delivery agent will not return to further services that may not have been completed on their initial visit. It is vital for the customer to fully inspect and test the product before signing off on its completion.

    Please provide a valid street address with each order (we cannot ship to P.O. boxes unless a phone number is provided ). Additional charges apply to rush and international shipments, including Alaska, Hawaii, and Puerto Rico. Shipping costs are listed beside each product. If there is no price, you can call for a quote (this is especially prevalent for the higher-weight items).

    How Fast Will You Receive An Order

    All orders are processed between 7 a.m. and 5 p.m. (PST), Monday through Friday. Your order will try to be shipped within 24 hours unless otherwise noted. The order is then shipped and delivered within 7 to 10 days. 

    Thank you for shopping with us & if you have any questions, ask below, Live Chat, or Call Us at (833) 627-7245.


    Brown, Black, Taupe


    Free Curbside Delivery, White Glove Delivery & Setup + $250


    FREE 5 Year Extended Warranty ($349 Value!)

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