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Osaki Flagship Duo 4D Massage Chair

by Osaki
Original price $9,999.00 - Original price $9,999.00
Original price $9,999.00
$9,999.00
$9,999.00 - $9,999.00
Current price $9,999.00

Inspired by the sophistication and exclusivity of first-class travel, the Flagship Duo redefines luxury in massage chairs. Equipped with advanced A.I. technology, its innovative 4D+3D massage system precisely adapts to your body’s unique contours, delivering a seamless, deep, and lifelike massage experience for both the upper and lower body simultaneously. The Flagship Duo transforms your living space into a first-class sanctuary, revitalizing your mind, body, and soul.

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Features

Massage Roller Track: SL Flex Track System

Massage Roller: 4D + 3D Rollers

Massage Roller Adjustments: 5 4D, Speed, Intensity, and Width Adjustments

Heat Therapy: Lumbar and Soles of your Feet

Voice Control: Yes

Specs

Warranty: 5 Year (3 Years Full Service & Additional 2 Years Parts)

User Height Range: 5'0"-6'2"

Recommended User Max Weight: 264 lbs

Chair Dimensions: 62.3"L x 31"W x 49"H

Shipping & Delivery

All of our items have a FREE SHIPPING OPTION within the contiguous United States, we do also offer a $300 shipping fee for Hawaii and Alaska.

At Massage Chair Warehouse, we prioritize efficient and timely shipping for all your orders. Our goal is to deliver your items as quickly as possible, often surpassing our own target of 5 business days from the order date. We are committed to exceeding your shipping expectations.

To keep you well-informed during the shipping process, we will promptly provide you with tracking information. Within 24 hours of your order leaving our warehouse, you will receive an email with the tracking details. This allows you to easily monitor the progress of your package and anticipate its arrival.

If, by any chance, you haven't received tracking information within six business days of placing your order, please don't hesitate to contact us. Reach out to our dedicated team at hello@massagechairwarehouse.com or give us a call at (704) 486-2384, and we will be happy to assist you.

Shipping:

At Massage Chair Warehouse, we offer two shipping options for your convenience. If you choose our free shipping option, you can expect to receive your item curbside within 7-10 business days from the shipment date, often even sooner. Our reliable carriers will bring your chair to your front door in separate boxes, with the chair itself in one box, the armrests in another, and the footrest in the last box.

Assembly is straightforward, typically involving attaching the armrests, footrest, and occasionally a pedestal for your remote. We provide installation videos on our website and YouTube channel to assist you. Please note that our chairs are heavy, so it's advisable to have assistance when moving the chair within your home.

To ease chair movement, using a dolly or two is recommended. Simply fully recline the chair, place the dolly next to it, and "tip" the chair onto its side onto the dolly. This allows for easy rolling to your desired location.

Alternatively, we offer a white glove delivery service. With white glove delivery, our professional team will bring the chair to your home, place it in your chosen room, and handle the setup. They will also remove all packaging debris, leaving your space clean.

Please note that with white glove delivery, your chair will be transported via LTL Freight before being transferred to the final mile/white glove delivery company, extending the delivery time by approximately one week.

When scheduling white glove delivery, it's important to inform the company of any stairs or challenging locations in your home. If you anticipate difficulties, please share pictures with us for proper preparation.

If a third person is required for delivery, additional charges may apply. We advise carefully considering whether white glove delivery is necessary before placing your order to avoid surprises.

In the case of returns or exchanges, white glove pickup will be necessary, incurring additional costs. Please keep this in mind, as the delivery company will handle the removal of packaging debris.

At Massage Chair Warehouse, we prioritize customer satisfaction and strive to deliver your order in perfect condition. Before signing the shipping weigh bill, we kindly request that you thoroughly inspect your item. By accepting a damaged product, you release the shipping company and us from liability. Once you accept the shipment as non-damaged, the item becomes your responsibility.

If you notice any damage upon delivery, please contact us immediately at (704) 486-2384. Our team will promptly engage with the manufacturer while the Shipping Agent is present to resolve any concerns you may have.

30-Day Satisfaction Guarantee

At Massage Chair Warehouse, your satisfaction is our top priority. We want you to be thrilled with your purchase, and we offer a hassle-free return policy to ensure your peace of mind.

You have a generous 30-day window from the ship date to make a decision about your purchase. Our return policy applies to all manufacturers except UltraComfort and our Refurbished/Open Box/Certified Pre Owned chairs, as they no longer accept returns or swaps due to buyer's remorse. However, if your chair arrives damaged, they will promptly replace it.

If you'd like to explore other chair options within our selection, we value your loyalty and will cover the fees associated with switching to a different chair that better suits your needs.

To be eligible for a return, please ensure the item is repackaged in its original packaging with all parts, hardware, controller, and accessories. If the original packaging is unavailable, suitable repackaging will be required, and additional white glove pickup fees may apply.

Please note that our return policy applies to orders within the continental US only. If your chair was shipped to Hawaii, Alaska, Puerto Rico, or internationally, the shipping fees likely amounted to $800-$1200 each way.

In the unlikely event of any quality issues with your chair, we are committed to finding a resolution. We will work closely with you to facilitate repair, replacement, or exchange. However, if you decline these options, you will be responsible for the shipping costs in both directions and any applicable restocking fees.

Restocking fees are common in the industry, and rates may vary. Currently, Human Touch and Cozzia charge a restocking fee of 15%, while Synca has a restocking fee of 20%.

NOTE: We are on your side and strive to provide you with exceptional service, if you have any questions or concerns regarding your order or return, call us at (704) 486-2384.

However, if you decline repair or replacement of your item, the responsibility for all shipping fees in both directions and any associated fees will fall upon you.

30 Day Easy Return & Exchange Policy

While we fully believe in every product that we sell, we understand that you might have second thoughts or your product may not be everything you hoped for. For that reason, we offer a 30-day hassle free Return Policy for most of our products.

If you decide you want to return an item for any reason within 30 days of receiving your order, please contact our customer service team.

Easy Return & Exchange Policy Guidelines

Return Policy Guidelines

  • Must be returned in its original boxes. If not an additional charge will be applied.
  • White-Glove Delivery is Non-Refundable. This is an additional service and therefore cannot be refunded. If you do return your chair and want white glove pickup, then there will be an additional charge applied.
  • Only orders in the contiguous US - It does not apply to Alaska, Hawaii, and Puerto Rico orders or international orders.
  • Financing Fees are non-refundable. These range from 10%-15%.

How do I return my product?

The return process is simple. Just contact a Massage Chair Warehouse expert to get your Return Authorization (RA) number and the correct address to send your item. Please be sure that the item is returned in its original condition and that it is packed in its original boxes. Products returned improperly will not be accepted. Restocking fees and return shipping charges will apply.

Cancellations

All canceled orders are subject to your cc fees (3%) which are non-refundable plus a $20 processing fee, whether or not your order has shipped. If your order has shipped, you (the buyer) will also be responsible for actual return shipping charges and any re-consignment fees associated. Refunds will only be issued to the original credit card that you used when placing your order.  

30-Day Satisfaction Guarantee

At Massage Chair Warehouse, your satisfaction is our top priority. We want you to be thrilled with your purchase, and we offer a hassle-free return policy to ensure your peace of mind.

You have a generous 30-day window from the ship date to make a decision about your purchase. Our return policy applies to all manufacturers except our Refurbished/Open Box/Certified Pre Owned chairs, as they no longer accept returns or swaps due to buyer's remorse. However, if your chair arrives damaged, they will promptly replace it.

If you'd like to explore other chair options within our selection, we value your loyalty and will cover the fees associated with switching to a different chair that better suits your needs.

To be eligible for a return, please ensure the item is repackaged in its original packaging with all parts, hardware, controller, and accessories. If the original packaging is unavailable, suitable repackaging will be required, and additional white glove pickup fees may apply.

Please note that our return policy applies to orders within the continental US only. If your chair was shipped to Hawaii, Alaska, Puerto Rico, or internationally, the shipping fees likely amounted to $800-$1200 each way.

In the unlikely event of any quality issues with your chair, we are committed to finding a resolution. We will work closely with you to facilitate repair, replacement, or exchange. However, if you decline these options, you will be responsible for the shipping costs in both directions and any applicable restocking fees.

Typically, our suppliers offer returns within the first 30 days and a 15% restocking fee (Cozzia (Svago, JP Medics) while some offer higher restocking fees -- all Johnson Brands (Synca, Johnson and Inner Balance Wellness) 20%. You will also be responsible for shipping in both directions back to the supplier and any associated fees. Fees are also subject to change and may be higher depending on the supplier. Since we have paid to ship the item to you (even though you have received free shipping), you will need to pay the shipping in both directions as well as all associated fees with returning your item.

NOTE: We are on your side and strive to provide you with exceptional service, if you have any questions or concerns regarding your order or return, call us at (704) 486-2384.

Conditions/Fine Print

  • Due to factory personalization and cost, the return policy does not apply to Luraco i9 Max Billionaire Edition and Luraco i9 Max Royal Edition.
  • For Medical Breakthrough Chairs Only- Once you receive the chair, you have 7 days to use the chair. If you are unhappy with your chair for whatever reason, please call us to request a return merchandise authorization number. You can return the chair within 7 days of receiving it. Please remember that all items for return should be in their original condition and packaging. The original packaging can be purchased for $550 which includes all of the pads and boxes if you do not have it. It is the sole responsibility of the customer to keep the original cartons and packaging. You must also put the chair back in the original packing and strap it on the pallet it came in prior to the freight company picking it up. Customers are responsible for all freight shipping charges and white glove fees, as well as a 25% restocking fee no matter what was offered when you purchase the chair. After receiving the massage chair and inspection, we will issue a refund of the chair. Please note that to be eligible for return, items must be in resalable condition, including all product documentation, and shipped within 30 days RMA was issued.
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Official partners with all our brands.

No Sales Tax

We pay the sales tax to pass the savings on to you.

Price Match Policy

Find it cheaper somewhere else? Let us know.

Financing

Buy now and pay later with our financing options.

Overview

Osaki Flagship Duo 4D A 4D+3D dual mechanism 2 inches from the wall.

The Flagship Duo pairs a 4D upper mechanism with a 3D lower mechanism on an SL Flex Track, so the upper back and the lower back, glutes and hamstrings are worked at the same time. The 4D head adjusts intensity, speed, width and depth; the lower head adds its own pass under the seat rather than waiting for the upper head to arrive.

The chair still sits just 2 inches from the wall and reclines fully, which makes a dual-mechanism chair practical in a room where space behind the chair is short.

A health monitor takes five readings and the AI system uses them to select a program, then colors the remote's screen to show where tension is concentrated on your back. Sixteen automatic programs and five manual modes (kneading, sync, knocking, shiatsu and tapping) run from a wireless, rechargeable tablet.

Fifty air cells cover the body. Two reflexology foot rollers sit on each side of the foot well, and graphene heating warms the lower back and the soles. The automatic footrest extends up to 10 inches, the recline has two zero-gravity stages, and refillable aromatherapy cartridges release scent near the speakers. The chair weighs 269 lb and is rated for 264 lb.


Construction

What the Flagship Duo is built around.

014D+3D Dual Mechanism

A 4D head works the upper back while a 3D head works the lower body on the same track. Each half of the back gets the full session, not half of it.

02SL Flex Track

The flex track keeps a fixed angle to the backrest and covers the neck and shoulders down to the hamstrings, so the stretch programs reach from the calves to the lower back.

03Health Monitor with Five Readings

The monitor takes five readings to select a program, and the tablet's screen shows in color where tension is concentrated on the back.

04Graphene Heat for Back and Soles

Graphene heating elements warm the lower back and the soles of the feet, under the foot rollers.

0550 Air Cells and Dual Foot Rollers

Fifty air cells cover the body, and two reflexology foot rollers on each side work the soles. The footrest extends up to 10 inches for taller users.

062-Inch Wall Clearance, 2-Stage Zero Gravity

The chair needs 2 inches from the wall to recline fully, and two zero-gravity stages set how far the legs rise.


Buyer's Guide

Comparing Osaki's dual-mechanism chairs.

Dual-mechanism chairs earn their place in full-back sessions, where two heads let the upper and lower back each get the full program. The questions after that are mechanism type, footprint and extras.

The Flagship Duo pairs 4D with 3D. Osaki's Kairos Duo and Ai Apex Duo pair a 5D upper head, which adds smart pressure sensors, with a 4D lower head. Those chairs also add voice control and need only about 1 inch from the wall.

Where the Flagship Duo stands apart is size and weight. It is 31 inches wide and weighs 269 lb, against 33 inches and about 284 lb for the Kairos Duo and 33.5 inches and 332.3 lb for the Apex Duo. Its 10-inch footrest extension is also longer than the Apex Duo's 7 inches.

The Flagship Duo measures 62.3 inches long and 49 inches high upright, and 66.5 inches long and 37 inches high reclined. It passes a 31-inch doorway and ships in two boxes, the larger 53.9 x 33.9 x 50.8 inches at 253.5 lb.

Specifications

Flagship Duo at a glance.

Massage System

  • MechanismDual: 4D upper, 3D lower
  • TrackSL Flex Track, neck to hamstrings
  • AdjustmentsIntensity, speed, width, depth
  • Body ScanAutomatic
  • Health Monitor5 readings, tension map on tablet
  • Auto Programs16
  • Manual ModesKneading, sync, knocking, shiatsu, tapping
  • Air Cells50
  • Foot Rollers2 per side, reflexology ridges
  • HeatGraphene: lower back and soles

Comfort & Controls

  • ReclinePowered, 2-stage zero gravity
  • FootrestAutomatic, up to 10 in / 25 cm
  • Wall Clearance2 in / 5 cm
  • ControllerWireless rechargeable tablet, armrest shortcut panel
  • AromatherapyRefillable cartridges
  • HeadrestRemovable
  • AudioBluetooth speakers
  • ChargingWireless and USB
  • LightingLED

Dimensions & Fit

  • Upright (L x W x H)62.3 x 31 x 49 in / 158 x 79 x 124 cm
  • Reclined (L x W x H)66.5 x 31 x 37 in / 169 x 79 x 94 cm
  • Shoulder Width22 in / 56 cm
  • Seat Width19 in / 48 cm
  • Minimum Door Width31 in / 79 cm
  • Net Weight269 lb / 122 kg
  • Maximum User Weight264 lb / 120 kg

Shipping

  • Box 153.9 x 33.9 x 50.8 in, 253.5 lb / 115 kg
  • Box 221.5 x 20.3 x 24.8 in, 62.4 lb / 28 kg

General

  • BrandOsaki
  • Power110-120 V, 50/60 Hz
  • ColorsBlack, taupe
  • Warranty5 years: 3 years full service, 2 additional years parts

FAQ

Questions buyers ask about the Flagship Duo.

What does 4D+3D mean?

The chair has two roller mechanisms: a 4D head for the upper back and a 3D head for the lower back, glutes and hamstrings. They run at the same time.

How close to the wall can it sit?

2 inches, while still reclining fully.

How many programs does it have?

16 automatic programs and 5 manual modes.

Where does it heat?

Graphene heating warms the lower back and the soles of the feet.

What is the weight capacity?

264 lb. The chair weighs 269 lb.

What warranty does Osaki list?

5 years: 3 years full service (parts and labor), then 2 additional years of parts, as Osaki's parent company Titan Chair lists it for the Flagship Duo.

Specifications

Full Specifications

Massage System

  • Massage Roller 4D + 3D Rollers
  • Massage Roller Track SL Flex Track System
  • Massage Roller Adjustments 5 4D, Speed, Intensity, and Width Adjustments
  • Massage Techniques Kneading, Sync, Knocking, Shiatsu, and Tapping
  • Deep Tissue Massage Yes
  • Body Scan Technology Yes
  • Glute Massage Massage Roller
  • Foot Massage Foot Rollers and Airbag
  • Calf Massage Deep Calf Kneading
  • Air Massage Shoulders, Arms, Hips, Calves, and Feet
  • Total Airbags 50 Aircells
  • Airbag Intensity Adjustments N/A
  • Vibration No

Programs & Controls

  • Automatic Programs 16 Automatic Programs
  • Manual Programs 5 Manual Programs
  • Stretch Program Yes
  • Memory Program No
  • Timer Settings 20 Minutes
  • Controller Types Touchscreen Controller and Armrest Controls
  • Controller Languages English
  • Voice Control Yes

Recline & Positioning

  • Recline Powered
  • Zero Gravity Recline 2 Stage Zero Gravity Recline
  • Ottoman Length Adjustment Automatic, up to 10"
  • Distance to Wall 2"
  • Height Range 5'0"-6'2"

Comfort & Wellness Features

  • Heat Therapy Lumbar and Soles of your Feet
  • Ion Therapy No
  • Chromotherapy No
  • Bluetooth Speakers Yes
  • Device Charging Wireless & USB
  • Removable Back Pad Removable Headrest

Build & Dimensions

  • Made In China
  • Upholstery Synthetic Leather
  • Dimensions Upright 62.3"L x 31"W x 49"H
  • Dimensions Reclined 66.5"L x 31"W x 37"H
  • Seat Width 19"
  • Chair Weight 269 lbs
  • Recommended User Max Weight 264 lbs

Shipping & Warranty

  • Shipping Dimensions Box 1: 53.9" x 33.9" x 50.8" - 253.5 lbs / Box 2: 21.5" x 20.3" x 24.8" - 62.4 lbs
  • Shipping Weight 315.9 lbs
  • Warranty 5 Year (3 Years Full Service & Additional 2 Years Parts)