Osaki OS-Pro 4D DuoMax Massage Chair

Osaki OS Pro 4D DuoMax Massage Chair

The DuoMax, tailored with cutting-edge features like a 4D + 3D Dual Massage Mechanism, an SL Flex Track, foot and calf rollers, zero-gravity recline, voice control, and much more, is the epitome of high-end relaxation technology.

Top Features:

• Intelligent Health Detection
• 4D+3D Dual Massage Mechanism
• 2 Heating Cores
• SL Flex Track
• Piano Key Massage
• Smart Voice Control
• 36 Air Cells Massage
• Zero Gravity Reclining
• Space-Saving Technology
• Body Heat Therapy
• 20 Auto Massage Modes
• 11 Manual Massage Modes
• Deep Calf Kneading
• Automatic Extendable Footrest
• Specialized Foot Rollers
• Negative Oxygen Ions
• Removable Headrest
• Side Control Panel
• Wireless Charging
• LED Lighting
• USB Charging
• HD Bluetooth Surround Speakers 

Will it Fit You?

• User Height Range: 5’0” - 6’5”
• Max. Weight Capacity: 300 lbs.
• Max. User Foot Size: US Men's Size 13

Massage Intensity Range:

Experience the 4D + 3D Dual Massage Mechanism

The Pro DuoMax has a 4D + 3D dual massage mechanism designed to precisely replicate human touch. 

Its depth and speed can be adjusted per individual preferences, offering targeted relief and melting muscle tension.

Flexibility with SL Flex Track

The SL Flex Track of the OS Pro DuoMax takes the massage experience to a new level, surpassing standard SL tracks by offering flexibility. 

A uniquely flexible track enables full body coverage while maintaining the fixed angle of the backrest from your neck to your hamstrings.

Intelligent Health Detection for Personalized Massage

The Pro DuoMax houses an in-built health monitor and AI technology that detects critical health metrics like heart rate, blood oxygen levels, and fatigue index, offering a massage plan curated to your body's immediate demands.

Experience the Comfort of 2 Heating Cores

This chair is equipped with heated jade cores that glide following your body's natural curves.  

This function, which merges the benefits of massage and gentle heat, offers the perfect combo for targeted relief.

Targeted Heat Therapy

Incorporating heated jade cores that glide along your body's curves, the DuoMax offers therapeutic warmth, especially soothing the lower back area. 

Additionally, it provides heat along the chest and stomach area via a heating shawl.

Soothing Symphony with Arm Airbag and Piano Key Massage

Every detail was meticulously designed for the piano key massager of this chair. 

The design, envisioned to wrap your arms in a gentle embrace, provides a symphony of soothing sensations, adding an extra layer of relaxation.

Smart Voice Control for Hands-Free Experience

Command your DuoMax effortlessly with the intelligent voice control feature. Follow the simple voice command guidelines from the manual, and the chair will respond promptly.

Comprehensive Coverage with 36 Airbag Massage

This chair is equipped with 36 airbags, delivering extended coverage across shoulders, arms, hips, calves, and feet.

Zero Gravity Recline and Space Saving Technology

The DuoMax imbibes NASA-inspired technology for zero-gravity reclining, creating a weightless experience that alleviates body pressure. 

With Osaki’s Space Saving Technology, the chair only requires 5.5 inches from the wall to recline fully.

20 Auto Massage Modes

• Total Relax
• President Cosy
• Stress Release
• Keep Fit
• Full Airbag
• Superior Enjoyable
• Chinese Massage
• Office Regimen
• Thai Massage
• Health Recharge
• Meridian Treatment
• Energy Boost
• Neck & Shoulder Care
• Lunch Break
• Waist Care
• Sweet Dream
• Waist & Buttock Shape
• Brain Refresh
• Leg & Foot Relieve
• Rejuvenate

11 Manual Massage Modes

• Kneading
• Shoulder Grasp
• Tap I
• 4D I
• Tap II
• 4D II
• Kneading & Tapping
• 4D III
• Shiatsu I
• 4D IV
• Shiatsu II

Deep Relief with Calf Kneading Massage

Enjoy profound relief with the DuoMax's deep calf massage feature that comprises kneading calf rollers and airbag massages.

Extendable Footrest

The automatic extendable footrest of the DuoMax, stretching till 6.5 inches, accommodates users of varying heights.

Advanced Foot Rollers

The DuoMax's specialized foot rollers activate reflexology points, delivering a complete massage experience from heel to toe.

Inbuilt Bluetooth DuoMax HD Speakers

Relish your favourite music on the bluetooth speakers integrated into the chair.

Rejuvenation with Negative Oxygen Ions

The Osaki DuoMax is embedded with negative air ionization therapy, which paves the path to stress relief and increased energy levels.

Customizable Removable Headrest

The chair comes with a removable headrest, further enhancing the personalized massage experience.

Effortless Adjustment with Side Control Panel

Manage the 4D massage strength and more with ease through the side control panel of the chair.

Stay Powered with Wireless Charging

As you indulge in your massage, keep your smartphone powered up with the integrated wireless charger.

Convenient USB Charging

For a more traditional charging route, the chair also offers a built-in USB port, allowing you to keep your devices juiced up during your relaxation time.

Ambient LED Lighting

Immerse in an ambient atmosphere with soothing LED lighting in the darker settings.

Massage Chair Warranties( Osaki,Titan, Inada)

Standard 3-Year Warranty (Osaki, Titan, Apex, Galaxy, Otamic):

• Covers parts, labor, and framework for 3 years
• Parts and labor free for 1st year
• Parts free for 2nd year
• Framework covered for 3 years

Extended 4-Year Warranty (1 Extra Year):

• Covers parts, labor and framework for 4 years
• Parts and labor free for first 2 years
• Parts free for remaining 2 years
• Only valid with extended warranty purchase

Extended 5-Year Warranty (2 Extra Years):

• Covers parts, labor and framework for 5 years
• Parts and labor free for first 3 years
• Parts free for remaining 2 years
• Only valid with extended warranty purchase

Inada 5-Year Limited Warranty:

• Parts, labor, framework covered for 3 years
• Parts and framework covered for years 4-5
• 2-year extended labor warranty available

What Is NOT Covered*:

1. Any shipping expenses incurred. Transportation damage; theft; abuse; neglect; vandalism.
2. Damages incurred due to shipping and handling, dropped products, improper installation, and/or unauthorized repairs do not constitute a defect under this warranty.
3. Modifications or altered conditions of the original product, improper use of electrical/power supplies, electrical disturbances and power surges.
4. Malfunctions due to improper use as well as unreasonable use or maintenance including failure to follow operating instructions.
5. Any environmental conditions (examples: fire, floods, rust, corrosion, sand, dirt, windstorms, hail, earthquakes, and/or tornados) or any other exposure to weather conditions.
6. This warranty does not include normal wear and tear including velcro or zipper malfunction, or tears in any fabric covering by abuse. Failures or attached points in stitching, Velcro, and zippers do not constitute as a defect for warranty.
7. Softening/ hardening of foams and filling composites in pillows and pads; Fading, wear, and pilling of fabrics does not constitute a defect under this warranty as those items naturally change with use.
8. Natural patterns and grains and variations in leather will not constitute as a defect under this warranty, as no two pieces of fabric are identical.
9. The warranty shall not apply if the product has been damaged physically, whether intentionally or due accident or neglect: including stains, fluids, mold, water damage, animal damage, cuts, burns or is otherwise unsanitary, damaged or soiled.
10. Products used in commercial or corporate settings.
11. Products purchased from unauthorized dealers.

Implied Warranty & Other Damages:

1. Any implied warranties shall be limited to the duration of the 1 year portion of this limited warranty, and with regard to structural framework, limited to the duration of the 3 year portion of this limited warranty.
2. By making a purchase, you agree that Titan Chair LLC. will not be liable for any items damaged and/or lost while en route to the specified address. Any claims for such loss or damage must be addressed and resolved with the designated carrier.
3. In no case will Titan Chair LLC. be liable for incidental or consequential damages, whether such damages are claimed on account of breach of warranty, breach of contract, negligence or strict/product liability, including without limitation, damage to property (other than the product) or other economic losses.

How to obtain warranty service:

1. You must provide proof of purchase for any warranty claim.
2. You must obtain a return authorization number in order to ship products to a service center.
3. You may obtain service advice, or an RMA number by contacting the Titan Chair LLC Customer Service department toll-free at 1-888-848-2630 ext.3.
4. This warranty gives you specific legal rights. You may also have other rights that vary from state to state.

Warranty Limitations and Exclusions:

• Warranties are non-transferable and do not cover damage or loss caused by:
  • Use in a commercial or corporate setting
  • Failure to follow operating instructions
  • Electrical disturbances and power surges
  • Dropped product (including remote controls)
  • Damage resulting from improper use or maintenance
  • Vandalism
  • Environmental conditions (rust, corrosion, sand, dirt, wind, hail, earthquake, tornado, fire, flood)
  • Loss of use during the period of product repair
  • Products purchased from unauthorized resellers
  • Alterations or modifications of original condition
  • Theft
  • Neglect
  • Unauthorized repairs
  • Loss of power
• Damage occurring during shipping and handling does not constitute a defect under this warranty.
• Fading, wearing, and pilling of fabrics do not constitute a defect under the warranty.
• Failures of attach points such as stitching, Velcro, and zippers do not constitute a defect under this warranty.
• Under no circumstance shall Titan Chair, LLC or its representatives be liable for indirect, consequential, or incidental damages (including damages for lost profits, business interruption, bodily injury, medical, etc.), even if any party has been advised of the possibility of such damages.
• Warranties are only valid within the 48 contiguous United States and Canada, provided the equipment has been operated according to the instructions accompanying it.
• All warranties begin on the DATE OF PURCHASE. Titan Chair, LLC, at its sole discretion, will repair or replace any defective part within a reasonable time frame.

RecovAthlete's 120% Price Match Guarantee: Shop With Unmatched Confidence

At RecovAthlete, we’re here to support your recovery and performance goals—without overpaying. Our 120% Price Match Guarantee makes sure you always get the best deal. If you find a lower price, not only will we match it, we’ll beat it by adding 20% of the price difference back to your refund.

How It Works:

• 60-Day Window: If you find the same item at a lower price from an authorized competitor within 60 days of your purchase, we’ll match it.
• We Add 20%: Besides matching the price, we give you 20% of the difference back.
• Same Currency: Price comparisons must be in the same currency as your original purchase.
• MAP Policy Required: The competitor must be an authorized dealer of the product and follow a Minimum Advertised Price (MAP) policy set by the manufacturer.

Terms and Conditions:

• Eligible Products: Must be the same model, SKU, and from an authorized seller.
• Verifiable Prices: We compare total verifiable selling prices (excluding taxes), including shipping.
• Manual Review: Our team reviews all claims for validity and eligibility.

Exclusions:

• Used, refurbished, or secondary-market products
• Wholesale, contract, or below-cost pricing
• Marketplace sellers (Amazon, Walmart, Costco, etc.)
• Flash sales, closeouts, clearance, or limited-time promos
• Price matches can’t be combined with other RecovAthlete discounts or offers

Our Ethical Pricing Pledge

We don’t undercut manufacturers or sell below cost. We follow ethical pricing standards prioritizing fairness, brand integrity, and long-term trust.

How to Submit a Claim:

1. Get Proof: A screenshot, ad, or live link showing the competitor's lower price.
2. Send Details: Include your order number, the product name, and the competitor info.
3. Submit via Contact Page: [RecovAthlete Contact Us]
4. Processing: Allow up to 6 weeks for verification and refund processing.

With our 120% Price Match Guarantee, you can shop knowing you’ll never miss out on a better deal—because we’ll beat it.

Standard shipping entails curbside delivery for most items within the contiguous U.S. This means your massage chair will arrive unassembled in its original factory packaging, typically delivered to your driveway or entryway by the trucking company. You'll need to handle moving it into your residence or business, considering the chairs are heavy and may require assistance.

For added convenience, you can opt for Threshold Delivery, where the chair will be brought to the nearest ground-level entrance of your home, business, or apartment building, at an additional cost.

Alternatively, White Glove Delivery offers a premium service. Two agents will hand-deliver the massage chair to your chosen destination, assembling it for you. This service extends the standard delivery lead-time by 2-4 weeks. Select this option if desired, though it comes with an extra charge.

Please note that any additional cost exceeding the expected amount for White Glove Delivery will be applied to the customer.

It's important to understand that White Glove Services are non-refundable and do not cover any return service. Once the delivery is completed and signed off, the agents won't return for further services. Thus, thoroughly inspect and test the product before confirming completion.

Ensure to provide a valid street address for shipping, as P.O. boxes are not supported. Rush and international shipments, including to Alaska, Hawaii, and Puerto Rico, incur additional charges. Shipping costs are detailed alongside each product, but if unlisted, feel free to call for a quote, especially for heavier items.