Osaki OS-4000 Massage Chair
The OS-4000 massage chair features beautifully updated upholstery and includes Zero Gravity, a 30 inch Roller Stroke, Body Scan Technology, S-Track Massage Robot, full body air massage, seat vibration, and heat therapy for your back.
Customizing your massage is easy with the Osaki OS-4000's 5 unique auto programs: Healthcare, Circulation, Relax, Smart, and Demo, all with one touch of a button. Massage combinations are endless with 6 of the most desirable techniques: Shiatsu, Swedish, Kneading, Clapping, Rolling, and Combo. Add to that 5 speed and intensity settings and you have complete control of your massage for ultimate relaxation.
Osaki OS-4000 Special Features
Zero Gravity Technology
The zero gravity features on the Osaki OS-4000 is notable because it is so effective and touts many benefits. Simply put the chair reclines and lifts your legs until you are in a position of complete weightlessness. As you can imagine, your body is completely relaxed and in this position you gain numerous health benefits such as pressure relief from the spine, relaxation of the neck and back, less pressure on the heart, increased circulation and blood oxygen levels, and expanded lung capacity.
Next Generation Air Massage
The Osaki OS-4000 massage chair has 38 re-engineered with the next generation of air massage technology. Through innovative engineering, Osaki gas reduced the total number of airbags but have increased the volume and surface area of massage. This ultimately puts less stress on the chair, making it one of the most mechanically sound massage chairs in the market.
Truly Ergonomic S-Track
The Osaki OS-4000 Zero Gravity Massage Chair is ergonomically designed to follow the natural S-curve of the human spine. It provides support to both your neck and back, especially the lumbar area. This position increases the effects of massage as it enables each disc of our spine to individually separate and decompress, allowing nutrients to enter disc tissues.
Osaki OS-4000 Features
Body Scan Technology
At the touch of a button the Osaki OS-4000 will scan your body and not only automatically adjust the rollers for the perfect massage but also automatically adjust the height and width of the chair to fit your body. Coupled with the S-Track massage robot, this Osaki OS-4000 is capable of specially focusing on problem areas of the body like the neck, shoulder, and lumbar regions customizing and enhancing the massage experience.
Comprehensive Human Hand-Like Massage
The Osaki OS-4000 massage chair is equipped with extra soft quad style rollers to mimic the feel of the human thumb, thereby enhancing the massage experience. The width of the rollers can be adjusted to medium or narrow mode to suit individual needs for better penetrating effects. The rolling manipulation helps dredge the main meridians on the back, acanthus, forehead and the top of the head, along which the acupuncture points are distributed, to clear the collateral channels.
Arm Air Massage
Along with mechanical advancement, the material has also made 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 4 airbags compress the tops and bottom of the forearm and hands.
Calf & Foot Massage
There are 14 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 acupressure nodes that apply a concentrated pin-point kneading massage.
Shoulder, Lumbar, and Hip Squeeze
In the upper to mid portion of the Osaki OS-4000 Massage Chair, the 13 air bags are programmed 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.
Located on the back 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.
There are 5 automatic programs and 3 localized programs with the Osaki OS-4000 massage chair. The Automatic Programs are full body massage programs: Muscle Relief, Thai, Stretching, Ant-Stress, and Demo. The 3 localized programs only focus on certain regions: Neck and Shoulder, Back and Lumbar, and Full Air.
Manual Programs give you more flexibility to get the right massage to provide the relief you desire. Enjoy Tapping, Clapping, Shiatsu, Rolling, Swedish, and Kneading. You can also adjust the intensity and strength to get the right massage for you.
Osaki OS-4000 Additional Features
- Timer function can be adjusted according to your desired duration of the massage program.
- The Auto Leg Scan allows the calf and foot massager to adjust accordingly to your leg length ensuring that the airbags target the correct locations.
- Located in the seat is a strong vibration system that provides a soothing and relaxing vibration massage that you can turn on and off during any massage cycle.
- Spot and Partial massage that will allow you greater control of the massage roller to really work on those tight spots on your back.
- Full Size Pedestal LCD Remote to give you complete control and access to your entire massage.
Osaki 3 Year "Rock Solid" Warranty
Osaki guarantees that your qualified product will be replaced or repaired, without cost to you, should it be deemed defective because of faulty parts, workmanship or structural defects during the first THREE(3) years of ownership, excluding specific limitations. Osaki Covers Parts, Labor, and Structural Framework for the 1st year of ownership, Parts and Structural Framework for the 2nd year, and the Structural Framework for the 3rd years.
You may obtain service advice by contacting the Osaki Customer Service department toll-free at 1-888-848-2630.
Osaki 4 Year Extended Limited Warranty
The 4 Year Extended Limited Warranty adds an additional year of in-home service parts and labor, an addition year on parts, and an additional year of coverage on the framework to the standard Osaki Warranty. The first 2 years Osaki provides in-home service covering both parts and labor. The 3rd year Osaki covers Parts and Framework, and the 4th year just the Framework is covered.
Osaki 5 Year Extended Limited Warranty
The 5 Year Extended Limited Warranty adds an additional two years of in-home service parts and labor, an additional two years on parts, and an additional two years of coverage on the framework the standard Osaki Warranty. The first 3 years Osaki provides in-home service covering both parts and labor. The 4th year Osaki covers Parts and Framework, and the 5th year just the framework is covered.
|Country of Manufacture||China|
|Roller Track Type||S-Track|
|Roller Width Adjustment||Yes|
|Roller Glute Massage||No|
|Roller Speed Adjustment||Yes|
|Roller Intensity Adjustment||Yes|
|Removable Back Pad||No|
|Body Scan Technology||Yes|
|Deep Tissue Massage||No|
|Massage Techniques||Rolling, Kneading, Clapping, Shiatsu, Swedish, Combo|
|Air Massage||Arm, Calf, Foot, Hand, Head, Hip and Thigh, Upper Arm and Shoulder|
|Airbag Intensity Adjustments||Yes|
|Ottoman Length Adjustment||Automatic|
|Timer Setting||5 to 30 Minutes|
|Remote Type||LCD Pedestal Remote, Mini Remote|
|Dimensions Upright (L" x W" x H")||46L x 32W x 47H|
|Dimensions Recline (L" x W" x H")||76L x 32W x 47H|
|Height Range||5'2" - 6'4"|
|Recommended Weight (lbs)||265lbs.|
|Warranty||3 Year Limited Warranty|
|Big Box Size (L" x W" x H")||52.4L x 30.3W X 37.2H|
|Big Box Contents||Base of Chair, Back Rest, Ottoman, Remote, Back Pad, Installation Hardware|
|Small Box Size (L" x W" x H")||37.8L x 25.6W x 15H|
|Small Box Contents||Side Panels|