Osaki OS-Pro 4D DuoMax Massage Chair
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Osaki OS-Pro 4D DuoMax
The DuoMax is a 4D massage chair designed to provide an unparalleled relaxation experience. The DuoMax incorporates intelligent sensors that scan various metrics, tailoring the massage to individual preferences and targeting specific areas.
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- Intelligent Health Detection
- Dual 4D Mechanism
- 8 Roller-Track Massage
- 2 Heating Cores
- SL Flex Track
- Piano Key Arm Massage
- Smart Voice Control
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- Body Heat Therapy
- 36 Air Cell Full Body Compression
- 20 Auto Programs & 11 Massage Styles
- Automatic Extendable Footrest
- Wireless Charging
Intelligent Health Detection
The DuoMax has advanced capabilities with its built-in health monitor. By detecting various metrics such as heart rate, blood oxygen levels, and fatigue index , the chair's Ai technology can provide a personalized massage experience tailored to your body's current condition.
Dual 4D Massage Mechanism
With its 4D massage mechanism, users can enjoy a wide range of massage techniques that simulate human-like movements. Its quad precision rollers can adjust their depth and speed, ensuring precise and effective relief for muscle tension and stress.
2 Heating Cores
Integrating heated jade cores that move along the contours of your body, this function delivers targeted relief by combining the benefits of massage and heat.
SL Flex Track
The DuoMax breaks the boundaries of a standard SL-track by incorporating a level of flexibility. The SL Flex Track holds the ability to be at a fixed angle relative to the backrest. This new innovation of a flexible track system is implemented while providing full coverage of the body from your neck and shoulders to your hamstrings.
Piano Key Massage
Crafted with meticulous attention to detail, the piano key massager is designed to envelop your arms in a gentle embrace, providing a symphony of soothing sensations. This innovative piano key massage provides address the tension in the arms, which is often a forgotten feature in typical massage chairs.
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
The DuoMax includes a total of 36 airbags in the massage chair, providing coverage to shoulders, arms, hips, calves, and feet.
Zero Gravity Reclining and Space Saving Technology
Inspired by NASA, the Zero Gravity position is the best position for complete tranquility. By reclining into 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
The DuoMax’s heat therapy can help warm and help ease soreness in the lower back area. The DuoMax also targets heat along the chest and stomach area through the heating shawl.
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
1. Kneading
2. Shoulder Grasp
3. Tap I
4. 4D I
5. Tap II
6. 4D II
7. Kneading & Tapping
8. 4D III
9. Shiatsu I
10. 4D IV
11. Shiatsu II
Deep Calf Kneading
The DuoMax provides deep calf massages for soreness in the leg muscles. The massage includes kneading calf rollers that move vertically and airbag massages that compress the calf muscles.
Automatic Extendable Footrest
Stretching up to 6.5 inches, the DuoMax’s automatic extendable footrest allows users of different heights to enjoy the chair.
Foot Rollers
The Specialized Foot Rollers in the DuoMax were created to activate a series of acupuncture points using scientifically designed reflexology ridges . The footrest contains 2 rollers for each foot, giving a thorough 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.
Removable Headrest
The DuoMax holds a removable headrest, which may help customize the optimal massage for all head positions.
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Side Control Panel
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Wireless Charging
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LED Lighting
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USB Charging
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HD Bluetooth Surround Speakers
DOWNLOADS
SPECIFICATIONS
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UPRIGHT DIMENSIONS:
68"L x 31.5"W x 50"H
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RECLINED DIMENSIONS:
75.5"L x 31.5"W x 42"H
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SEAT WIDTH:
19"
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SHOULDER WIDTH:
22"
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DISTANCE TO WALL
5.5"
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NET WEIGHT:
354 lbs
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GROSS WEIGHT:
425 lbs
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MINIMUM DOOR CLEARANCE
Assembled - 31.9"
Disassembled - 29" -
AUTOMATIC PROGRAMS:
20
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MANUAL PROGRAMS:
11
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PROGRAM RUN TIME:
Up to 40 Min
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RECOMMENDED USER HEIGHT:
5’0”—6’2”
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USER WEIGHT LIMIT:
260 lbs
Osaki Standard Manufacturer’s Warranty
5 Year (3 Years Full Service & Additional 2 Years Parts) Extended Manufacturer's / Parts & Labor Warranty
Osaki guarantees that your qualified product will be replaced or repaired at our option, without cost to you, should it be deemed defective because of faulty parts, workmanship or structural defects during the first FIVE (5) years of ownership, excluding specific limitations contained herein.
What Is Covered:
- This warranty explicitly covers all parts, labor and framework of the chair.
- This warranty includes parts costs and labor for the first (3) years at no cost to the customer.
- This warranty includes parts costs covered for 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.
MassageChairPlanet.com Staff Approved
Guardian Platinum Plus Plan | 5 Years Parts & Labor Warranty Plus In-Home Service + Accidental Damage
MassageChairPlanet.com offers an optional 5-year extended warranty package that covers parts and labor for a full 5 years with included in-home service. Go above and beyond the manufacturer’s warranty to protect your investment. This is easily the best value when it comes to your warranty options.
Compare Top-Selling Osaki Massage Chairs
| OS-4000T | OS-Pro First Class | OS-PRO Maestro | OS-PRO Admiral | PRO OS-4D Paragon | |
|---|---|---|---|---|---|
| Model |  |
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| Color Options | Black, Brown, Cream | Dark Grey, Beige, Black/Beige, Brown Beige | Black/Silver, Brown, Beige, Burgundy, Blue | Black, Brown, Taupe | Black, Brown, Beige, Grey |
| Massage Track | S-Track | L-Track | S+L-Track | L-Track | L Track |
| Massage Track Length | 31" | 49" | 52" | 50" | -- |
| Space Saving | No | Yes | Yes | Yes | Yes |
| Intensity | Medium-Strong | Medium-Strong | Medium-Very Strong | Medium-Strong | -- |
| Back Roller Type | 2D | 3D | 4D | 3D | 4D |
| Roller Width Adjustment | Yes | Yes | Yes | Yes | Yes |
| Adjustable Intensity | Yes | Yes | Yes | Yes | Yes |
| Adjustable Speed | Yes | Yes | Yes | Yes | Yes |
| Auto Pre-Programs | 6 | 23 | 8 | 16 | 13 |
| Manual Techniques | 6 | 5 | 4 | 6 | -- |
| Zero Gravity | Yes | Yes | Yes | Yes | Yes |
| Heat | Yes | Yes | Yes | Yes | Yes |
| Stretch Function | Yes | Yes | Yes | Yes | Yes |
| Foot Massage | Yes (rollers + airbags) | Yes (rollers + airbags) | Yes (rollers + airbags) | Yes (rollers + airbags) | Yes (rollers + airbags) |
| Calf Massage | Yes (airbags) | Yes (rollers + airbags) | Yes (airbags) | Yes (airbags) | Yes (airbags) |
| Hip/Waist Air Bag Massage | Yes (airbags) | Yes (airbags) | Yes (airbags) | Yes (airbags) | Yes (airbags) |
| Upper Arm-Shoulder Massage | Yes (airbags) | Yes (airbags) | Yes (airbags) | Yes (airbags) | Yes (airbags) |
| Arm Massage | Yes (airbags) | Yes (airbags) | Yes (airbags) | Yes (airbags) | Yes (airbags) |
| Neck-Head Massage | Yes | Yes | Yes | Yes | Yes |
| Spot Massage | Yes | Yes | Yes | Yes | -- |
| Deep Tissue | Yes | Yes | Yes | Yes | -- |
| Body Scan | Yes | Yes | Yes | Yes | Yes |
| Inversion Therapy | No | No | No | No | No |
| Chromotherapy | Yes | No | No | No | No |
| Vibration | Yes | No | No | No | No |
| User Memory | No | Yes | No | No | -- |
| Control With Mobile App | No | No | Yes | No | Yes |
| Timer | 5-30 Mins | 15 Mins | 15 Mins | 5-30 Mins | 5-30 Mins |
| Pause Function | Yes | Yes | Yes | Yes | Yes |
| Leg Length Adjustment | Motorized | Spring Loaded | Motorized | Spring Loaded | Motorized |
| Remote | Yes, Wired | Yes, Wired | Yes, Wired | Yes, Wired | Yes, Wired |
| Rocking Technology | No | No | No | No | No |
| Number of Airbags | 38 | 24 | 32 | 24 | -- |
| Bluetooth Speakers | No | Yes | Yes | Yes | Yes |
| Suggested User Height | 5' 2" - 6'4" | 5'-6'5" | 5'-6'5" | 5'2"-6'3" | -- |
| Max User Weight | 260 lbs | 260 lbs | 260 lbs | 260 lbs | -- |
| Dimensions Upright (L x W x H) | 58.3"L x 35.4"W x 48"H | 63" L x 30" W x 46.5" H | 59.1" L x 28.0" W x 47.2" H | 64.2" L x 30.7" W x 50" H | 63.8"L x 35.2" W x 49.2"L |
| Dimensions Reclined (L x W x H) | 74.8"L x 35.4"W x 45.3"H | 72" L x 30" W x 46.5" H | 70.1" W x 28.0" L x 38.6" H | 74.8" W x 30.7" L x 40.6" H | 77.0"L x 35.2" W x 38.8" H |
| Chair Weight | 255 lbs | 311 lbs | 240.6 lbs | 239 lbs | 220 lbs |
| Manufacturer Origin | China | China | China | China | China |
| Buy Now | Buy Now | Buy Now | Buy Now | Buy Now |