Osaki 4000T Zero Gravity Massage Chair

The Osaki OS-4000T Massage Chair is the newest update to the best-selling OS-4000 and now includes Foot Rollers! The OS-4000T also 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.

Features:

• Design upgraded
• New foot roller
• Pcb motors
• Six unique auto-programs
• 6 massage styles
• 5 levels of speed & intensity
• Calf rest can be lifted and stretched
• Auto timer 5-30 options
• Hip air massage
• Vibration seat massage

Product Specifications:

• Product Name: Osaki OS-4000T
• Model #: OS-4000T
• Rated Voltage: 110-220V
• Rated Frequency: 50/60 Hz
• Main Body Dimension: 52L x 31W x 34H (Inches)
• Vertical Side: 38L x 25W x 15H (Inches)
• Gross Weight: 255 lbs
• Net Weight: 213 lbs
• Auto Timer: 5/10/15/20/25/30 Minutes
• Length of wire: Controller – 1.2m / Power Supply – 2.1m

Computer 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.

Unique Foot Roller

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.

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 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 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.

Auto Recline and Leg Extension

This chair defines luxury. 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.

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.

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.

Full Size Easy-to-Use Remote 

The OS-4000T remote presents one of the largest viewing screens to easily visualize what functions the chair has activated. 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.

• Air Intensity Adjustment – The air intensity of the air bags can be controlled up to 5 levels, from mild to strong.
• 3 Levels of Intensity for the massage – The roller heads that apply the massage to the back, can be extended outwards causing the rollers to press more firmly along the back. This will result in a more vigorous massage.
• Massage Speed Control – The speed in which the massage heads move can be controlled up to 3 different speeds, ranging from slow to fast.

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.

Osaki 4000T Zero Gravity Massage Chair Installation Manual: