Osaki™ OS-4000T Massage Chair

  • $2,495.00
  • $1,000 Savings


  • Product Description

    Osaki™ OS-4000T Massage Chair Highlights

    • Upgraded Design
    • New Foot roller
    • PCB Motors
    • Six Unique Auto-programs
    • 6 Massage Styles
    • 5 Levels of Speed & Intensity
    • Calf Rest can be Lifted and Stretched
    • 5-30 Minute Auto Timer
    • Hip Air Massage
    • Vibration Seat Massage
    • Shoulder Air Massage
    • FREE CURBSIDE DELIVERY

    Osaki OS-4000T Massage Chair

    Osaki OS-4000T Colors

    Osaki OS-4000T Features

    Computer Body Scan

    Equipped with the latest technology, the Osaki™ OS-4000T Massage Chair rollers map the back curvature with even more accuracy, which means a more precise massage that hits all the key areas. Regardless of your body type, this highly advanced chair will self-adjust, making each massage experience feel customized.

    Osaki OS-4000T Body Scan

    Unique Foot Roller

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

    Osaki OS-4000T Foot Roller

    Zero Gravity Massage

    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 your 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 immediately felt.

    Osaki 4000T Zero Gravity

    Next Generation Air Massage Technology

    The Osaki OS-4000T has re-engineered and developed the next generation of air massage technology, reducing the number of airbags while increasing the volume and surface area of the airbag coverage. This also reduces the total number of working valves needed, which ultimately puts less stress on the chair, making it one of the most mechanically sound massage chairs made.

    Osaki OS-4000T Air Massage Technology

    Arm Air Massagers

    The arm massage material has also been upgraded. Using a durable spandex, the bottom portion of the arm massager has been lined with small rubber bumps to invigorate the senses as the airbags compress the tops and bottom of the forearms and hands.

    Osaki 4000T Arm Air Massagers

    Auto Recline and Leg Extension

    Fully automatic to make every movement effortless, the simple to use remote control allows you to operate the foot extension, leg rest, recline of backrest and the zero gravity position.

    Osaki OS-4000T Auto Recline

    Wireless Controller

    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.

    OS-4000T Wireless Remote

    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.

    Osaki 4000T Calf and Foot Massage

    Lower Back Heat Therapy

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

    Osaki OS-4000T Lower Back Heat Therapy

    Shoulder, Lumbar & Hip Squeeze

    In the upper to mid portion of the chair, the 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.

    Osaki 4000T Shoulder Hip and Lumbar Squeeze

    Full Size Easy-to-Use Remote

    The OS-4000T remote presents one of the largest viewing screens available, allowing you to easily visualize what functions are activated no the massage chair. There is also a flip down cover to access the manual functions of the chair. The remote allows you to select the massage type, intensity, speed and location. You can also independently select the area of airbag massage. The manual mode massage includes kneading, tapping, shiatsu, rolling, combination and Swedish.

    Osaki OS-4000T Full Size Controller

    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 toes down to indicate to stop the extension.

    4000T Auto Leg Scan

    Seat Vibration

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

    OS-4000T Seat Vibration

    Why Shop at Massage Chair Corner?

    Free Shipping

    Fast, Free Shipping to Mainland USA

    While other online massage chair retailers tack on a huge amount for shipping right at the end of the checkout process, we offer free shipping on every massage chair we carry. The price you see on the product page is the price you'll pay ... period. After you've placed your order, we'll typically get your Osaki™ massage chair order shipped out within a week.

    Safe & Secure Shopping

    Safe & Secure Checkout

    We want to do everything we can to ensure a pleasant shopping experience for you. We know that privacy and security are important to that experience, which is why we use SSL encryption to protect your personal and financial information during the checkout process. We accept all major credit cards (even American Express) as well as PayPal.

    Excellent Customer Service

    Top-Notch Customer Service

    For us, massage chairs aren't just an "afterthought" we've decided to add to our catalog to generate a few more sales. We love massage therapy and the convenience of enjoying a relaxing massage at home! If you have any questions about a product you have your eye on or need help finding the perfect solution for your home, please don't hesitate to Contact Us or start up a live chat. We'll be more than happy to assist you!

    Please Note: Due to the many variations in monitors and browsers, colors may appear different on different monitors. Computer monitors are not all calibrated equally and color reproduction on the Internet is not precise. Since it is not possible to guarantee our online colors will look the same on all computers, we do not guarantee that what you see accurately portrays the color of the actual massage chair.

    • Rated Voltage: 110-120V
    • Rated Frequency: 50/60 Hz
    • Main Body Dimensions: 52" L x 31" W x 34" H
    • Vertical Side: 38" L x 25" W x 15" H
    • Gross Weight: 255 Lbs
    • Net Weight: 213 Lbs
    • Auto Timer: 5/10/15/20/25/30 Minutes
    • Length of Wire:
      • controller: ~3' 11"
      • electrical cord: ~6' 11"

    Below, is the standard 3 year warranty, which includes all parts and labor for one year, all parts-only for two years and structural framework-only for three years.

    We also offer warranty upgrades, which add either one year to all of the above or two years to all of the above. You can upgrade the warranty above the Add to Cart button:

    4 Year Warranty: includes all parts and labor for two years, all parts-only for three years and structural framework-only for four years.

    5 Year Warranty: includes all parts and labor for three years, all parts-only for four years and structural framework-only for five years.

    3 Year Massage Chair Warranty

    Click here to view a printable copy of the Osaki™ OS-4000T Massage Chair owner's manual.



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