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Manufacturer: Osaki
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Osaki OS-4000T banner

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Computer Body Scan

Osaki OS-4000T body scan

Equipped with the latest technology, it allows for the rollers to map the back curvature with even more accuracy, which translates into a more precise massage hitting all the key areas. Regardless of your body type, this highly advanced chair will self-adjust making each massage experience feel customized.

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Zero Gravity Massage

Zero gravity position

Inspired by NASA technology, the Zero gravity position is the perfect position to enjoy a massage, aligning your back relative to your thigh at an optimal level of comfort. When reclined into the zero gravity position, the complete weight of your back is virtually supported by the backrest which maximizes the intensity of the massage. This feature improves spinal decompression and decreases muscle tension of the spine. There are 2 stages of zero gravity, the 2nd being more reclined. When reclined fully, to where your legs are higher than your heart level, the therapeutic effects are incredibly effective and may be felt immediately.

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Next Generation Air Massage Technology

Osaki OS-4000T air massage

Osaki OS-4000T has re-engineered and developed the next generation of air massage technology, streamlining the air massager to a lower count. Through innovative engineering, we have reduced the total number of air bags but have increased the volume and surface area of massage. By doing so the total number of working valves has drastically reduced from prior model. Which ultimately puts less stress on the chair, making it one of the most mechanically sound massage chairs in the market.

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Unique Foot Roller

Osaki OS-4000T unique foot rollers

Located on the bottom of the feet are 2 rows of spinning reflexology massagers which provide a soothing kneading style application. As the rollers spin it will stimulate acupuncture points and as the air bags inflate it will generate a much deeper massage along the bottoms of your feet.

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Air Arm Massagers

arm air massage

Along with mechanical advancement, the material has also incorporated some upgrades, such as the arm massaging area. Using a durable spandex, the bottom portion of the arm massager has been lined with small rubber bumps to invigorate the senses as the air bags compress the tops and bottom of the forearm and hands.

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Wireless Controller

Wireless control

Located on the top right of the main remote you will find a compact wireless remote allowing you to control the main features of the chair without having to struggle to reach the main remote in the reclined position.

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Lower Back Heat Therapy

Placed in the lower back region of the chair are 2 heating pads that enhance the massage experience.

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Calf & Foot Massage

Calf foot massage

There are multiple air bags along the sides and back of the legs and feet which inflate to apply a compression massage. Located along the bottom foot massager are spinning rollers that apply a concentrated pin-point kneading massage.

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Shoulder, Lumbar & Hip Squeeze

Shoulder lumbar massage

In the upper to mid portion of the chair, the air bags are programed to inflate at independent times, which causes the body to twist, creating an enjoyable deep stretch. Stretching is applied to the shoulders, lower back, hips, and thighs.

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Auto Leg Scan

auto leg scan

The calf and foot massager is capable of making adjustments according to each individual's leg length ensuring that the massage air bags are concentrating on the correct areas. At the start of the massage, the chair will fully extend out and then retract. Once the foot massager has reached the desired length, firmly press your totes down to indicate the chair to stop.

_________________________

Seat Vibration

Seat vibration

Located in the seat base is a vibration plate that provides a vibration massage to the back of the thighs.

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Specifications

Recommended Height Range 5'2" - 6'4"
Recommended Weight Limit
265lbs.
Ability to target specific body areas
Yes
Heat therapy
Lumbar
Rollers under your feet
Yes
Roller Type
2D
Roller massage under the seat
No
Roller track length
30"
Adjustable back roller intensity
Yes
Stretch massage
Yes
Space Saving
No
Zero Gravity
Yes
Recline to elevate legs above the heart
No
Body scan for custom massage
Yes
Styles of massage
Rolling, Kneading, Clapping, Shiatsu, Swedish, Combo
Deep tissue capability
No
Number of preset massage programs
5
Abililty to manually set massage
Yes
Vibration massage
Yes
Built in music player
No
Adjustable roller width
Yes
Adjustable roller speeds
Yes
Airbag massage body areas
Arm, Calf, Foot, Hand, Head, Hip and Thigh, Upper Arm and Shoulder
Number of airbags
38
Duration of massage programs
5 to 30 Minutes
Chair dimensions
46L x 32W x 47H
Chair dimensions (fully reclined)
76L x 32W x 47H
Weight of massage chair
214lbs.
Big Box Size (L" x W" x H")
52.4"L x 30.3"W X 37.2"H
Big Box Contents Base of Chair, Back Rest, Ottoman, Remote, Back Pad, Installation Hardware
Small Box Size (L" x W" x H") 37.8"L x 25.6"W x 15"H
Small Box Contents Side Arm Panels
Shipping Weight 284lbs
Manufactured in
China

Osaki OS-4000T banner

_________________________

Computer Body Scan

Osaki OS-4000T body scan

Equipped with the latest technology, it allows for the rollers to map the back curvature with even more accuracy, which translates into a more precise massage hitting all the key areas. Regardless of your body type, this highly advanced chair will self-adjust making each massage experience feel customized.

_________________________

Zero Gravity Massage

Zero gravity position

Inspired by NASA technology, the Zero gravity position is the perfect position to enjoy a massage, aligning your back relative to your thigh at an optimal level of comfort. When reclined into the zero gravity position, the complete weight of your back is virtually supported by the backrest which maximizes the intensity of the massage. This feature improves spinal decompression and decreases muscle tension of the spine. There are 2 stages of zero gravity, the 2nd being more reclined. When reclined fully, to where your legs are higher than your heart level, the therapeutic effects are incredibly effective and may be felt immediately.

_________________________

Next Generation Air Massage Technology

Osaki OS-4000T air massage

Osaki OS-4000T has re-engineered and developed the next generation of air massage technology, streamlining the air massager to a lower count. Through innovative engineering, we have reduced the total number of air bags but have increased the volume and surface area of massage. By doing so the total number of working valves has drastically reduced from prior model. Which ultimately puts less stress on the chair, making it one of the most mechanically sound massage chairs in the market.

_________________________

Unique Foot Roller

Osaki OS-4000T unique foot rollers

Located on the bottom of the feet are 2 rows of spinning reflexology massagers which provide a soothing kneading style application. As the rollers spin it will stimulate acupuncture points and as the air bags inflate it will generate a much deeper massage along the bottoms of your feet.

_________________________

Air Arm Massagers

arm air massage

Along with mechanical advancement, the material has also incorporated some upgrades, such as the arm massaging area. Using a durable spandex, the bottom portion of the arm massager has been lined with small rubber bumps to invigorate the senses as the air bags compress the tops and bottom of the forearm and hands.

_________________________

Wireless Controller

Wireless control

Located on the top right of the main remote you will find a compact wireless remote allowing you to control the main features of the chair without having to struggle to reach the main remote in the reclined position.

_________________________

Lower Back Heat Therapy

Placed in the lower back region of the chair are 2 heating pads that enhance the massage experience.

_________________________

Calf & Foot Massage

Calf foot massage

There are multiple air bags along the sides and back of the legs and feet which inflate to apply a compression massage. Located along the bottom foot massager are spinning rollers that apply a concentrated pin-point kneading massage.

_________________________

Shoulder, Lumbar & Hip Squeeze

Shoulder lumbar massage

In the upper to mid portion of the chair, the air bags are programed to inflate at independent times, which causes the body to twist, creating an enjoyable deep stretch. Stretching is applied to the shoulders, lower back, hips, and thighs.

_________________________

Auto Leg Scan

auto leg scan

The calf and foot massager is capable of making adjustments according to each individual's leg length ensuring that the massage air bags are concentrating on the correct areas. At the start of the massage, the chair will fully extend out and then retract. Once the foot massager has reached the desired length, firmly press your totes down to indicate the chair to stop.

_________________________

Seat Vibration

Seat vibration

Located in the seat base is a vibration plate that provides a vibration massage to the back of the thighs.

_________________________

 

Specifications

Recommended Height Range 5'2" - 6'4"
Recommended Weight Limit
265lbs.
Ability to target specific body areas
Yes
Heat therapy
Lumbar
Rollers under your feet
Yes
Roller Type
2D
Roller massage under the seat
No
Roller track length
30"
Adjustable back roller intensity
Yes
Stretch massage
Yes
Space Saving
No
Zero Gravity
Yes
Recline to elevate legs above the heart
No
Body scan for custom massage
Yes
Styles of massage
Rolling, Kneading, Clapping, Shiatsu, Swedish, Combo
Deep tissue capability
No
Number of preset massage programs
5
Abililty to manually set massage
Yes
Vibration massage
Yes
Built in music player
No
Adjustable roller width
Yes
Adjustable roller speeds
Yes
Airbag massage body areas
Arm, Calf, Foot, Hand, Head, Hip and Thigh, Upper Arm and Shoulder
Number of airbags
38
Duration of massage programs
5 to 30 Minutes
Chair dimensions
46L x 32W x 47H
Chair dimensions (fully reclined)
76L x 32W x 47H
Weight of massage chair
214lbs.
Big Box Size (L" x W" x H")
52.4"L x 30.3"W X 37.2"H
Big Box Contents Base of Chair, Back Rest, Ottoman, Remote, Back Pad, Installation Hardware
Small Box Size (L" x W" x H") 37.8"L x 25.6"W x 15"H
Small Box Contents Side Arm Panels
Shipping Weight 284lbs
Manufactured in
China
Products specifications
Roller Type 2D
Roller Track Type L-Track
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Free Curbside delivery

Free Curbside delivery is our standard delivery method and is offered as a free service to any customers in the US 48 continental states! This is our standard delivery method and is included when you purchase any massage chair from us. The freight company will usually call you 2-3 days prior delivery to schedule an appointment. They will deliver your package to your carport or entryway, and you will be responsible for getting it into your home or business. Some of these boxes can weigh in excess of 200 lbs, so if you do choose this option you may want to have someone help you move it and assemble it. 

  • Assembly Required – there is slight assembly required. This usually consists of attaching air hoses, the arms, and ottoman. This is pretty simple as long as you can follow instructions. Installation takes about 30-90 min depending on the massage chair. If you need help with assembly please contact us at 800-319-6964.
  • Please make sure to check the box dimensions, and that they will fit through any doorway that is needed.
  • If you live in a second story apartment without an elevator, then the delivery company will not bring your massage chair up the stairs. If this is the case, you may want to consider White Glove Delivery.

Threshold delivery

Threshold delivery (Inside delivery) is an upgraded delivery option and can be added to your order for $99. If you order with Threshold Delivery, your massage chair will cross the threshold of your home and be placed inside your doorway. It will not be left outside, and you would not have to bring the item into your home.

  • The chairs are easy to assemble.  It only takes about 30-60 minutes.  The only reason assembly is required is because most chairs ship with the arms detached to make it narrower, lighter and easier to move into your home.
  • The assembly is basically just screwing the arms to the chair.  It includes easy to follow instructions and does not require special tools or skills.
  • If you want them to setup the chair inside your home, you can select the option for “White Glove Delivery”.  We don't recommend it for most people because it's an easy way to save yourself the money.  But we're happy to add it to your order if you'd like.

White Glove Delivery

White Glove Delivery costs range from $179.99 to $199.99 and is the delivery and installation of your massage chair. It adds about a week to the total delivery time. White Glove Delivery consists of a two-person installation team that will deliver, unpack and install your massage chair in a room of your choice. They will also carry it up to two flights of stairs if needed. Please keep in mind that these are not professional massage chair installation experts, but rather a furniture installation team. They may or may not have installed your particular massage chair model before. If any problems arise during installation please give call us at 800-319-6964, and we will be able to assist you.

  • White Glove Delivery is an added service, and costs an additional $179 to $199
  • As an added service, White Glove Delivery is non-refundable
  • A two person furniture installation team will deliver, unpack, and assemble your new massage chair where ever you would like in your home.
  • The Delivery team will do a test run of your massage chair with you to ensure things are working as intended.
  • White Glove Delivery will add about a week to the total delivery time. If you live in a remote rural area it will add extra days to the overall delivery time.
  • The White Glove Delivery Company will call you to schedule your delivery and a 2 to 4 hour delivery window will be set.
  • Please allow 2-3 days for your delivery to be scheduled once it arrives at the shipping terminal.
  • If you order a massage chair and want to add on white glove delivery after the massage chair has shipped there will be an additional charge applied.
  • If you wish to cancel White Glove Delivery after your massage chair has shipped, there will be a re-routing charge applied.
  • Please note, If you are absent for the 1st scheduled delivery attempt, there is a $100 re-delivery fee.

Hawaii, Alaska and International

  • When ordering outside of United States of America, the recipient is responsible for assuring the product can be legally imported to the destination country.
  • The recipient is the importer of record and must comply with all laws and regulations of the destination country. The recipient of an international shipment may be subject to import taxes, customs duties, and fees, which are imposed once a shipment reaches the recipient's country. Additional charges for customs clearance must be fulfilled by the recipient. Ultimate Direction has no control over these charges, nor can Ultimate Direction predict what they may be.
  • Customs, duties, and taxes are non-refundable: so a shipment that is refused because of unexpected import fees, the cost of the original shipping and any return shipping charges will not be refunded. Customs policies vary widely from country to country; you should contact your local customs office for more information. When customs clearance procedures are required, it can cause delays beyond our original delivery estimates.
  • To avoid a delay in receiving your order from customs, we strongly suggest:
  • Providing a phone number where you can be reached by customs when your product arrives. This phone number will be listed on the commercial invoice so customs can reach you to clear your order.
  • Please do not refuse a shipment or ignore requests from carriers regarding duty and/or tax liability charges. Be aware that most carriers will hold a shipment for 5 days after arrival in your country before they return it to the sender.

If you have any questions regarding international shipping, please call 1-800-319-6964 or click contact us

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Products specifications
Roller Type 2D
Roller Track Type L-Track
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