- 2D Massage Mechanism
- Surround Sound Bluetooth Speakers
- L-Track
- Hert Rate Monitor
- Zero Gravity Reclining
- Space Saving Technology
- Lumbar Heat Therapy
- 6 Auto Programs
- 6 Massage Styles
- Extendable Footrest
Breaking Massage Boundaries
Osaki has been breaking boundaries in the world of massage technology ever since its inception, and it is continuing that tradition with the evolutionary 4000XT. Fall in love with your new massage chair as it calibrates areas of higher tension, targets stress with powerful compression massages, reclines to weightless positions, and works out stress using six unique massage styles. Experience the very edge of massage technology in the OS-4000XT.
3D Surround Sound Audio
Connect your phone to the 4000XT via Bluetooth to fully control the spatial audio accompanying your massage. Listen to your favorite tracks, audio books, murder mystery podcasts, or ASMR in genuine high-fidelity 3D audio.
Tension Sensor
The verge of massage technology means locating specific fields of higher tension without being intrusive or obstructive. As such, Osaki has developed a tension sensor to discreetly locate problem areas and handle them accordingly.
The Laser-Crafted Steel L-Track allows the encyclopedic massage rollers to seamlessly reach the periphery of your body, all the way from your hamstrings to your neck and shoulders.
Zero Gravity Reclining
Experience relaxation in a state of weightlessness with the 4000XT’s two stage zero gravity reclining. This boundary-breaking technology was originally developed by NASA, and has now been adapted to provide a truly thoroughgoing massage experience.
Lumbar Heating
Relinquish unwanted tension with the OS-4000XT’s lumbar heating system. These dual infrared heating coils effectively warm and soothe aches and pains along the spine while improving overall circulation and health.
6 Auto Massage Modes
Neck & Shoulder
This calming massage targets tension in the upper body and kneads out knots & aches.
Thai
As a replication of the traditional Thai massage, this vigorous massage uses strength and intensity to heal the body.
Strengthen
Revitalize key muscle groups and joints through routine use of this powerful massage.
Recover
Rebuild lost strength in your lower back through the implementation of this massage into your daily routine.
Relax
This gentle massage mode is great for overall health and general use.
Sleeping
Use this gentle massage to quietly drift asleep for an afternoon nap or to effectively combat sleepless evenings.
6 Manual Massage Styles
Kneading
Deep, rhythmic, and thorough rocking motions.
Tapping
Quick, precise, and effective pointed motions.
Swedish
Rough, varying, and intense kneading motions.
Clapping
Fast, broad, and wide patting motions.
Rolling
Slow, general, and long stroking motions.
Shiatsu
Sound, acute, and intentional compressing motions.
The edge of massage technology can now reside along the edge of your room. Using Osaki’s Space Saving Technology, you may place your 4000XT up to 2 inches away from the wall and still achieve a full recline.
Remote Controller
The OS-4000XT’s Specialized Foot Rollers are uniquely designed to activate various acupuncture points through the use of scientifically designed reflexology ridges.
Designed for any user. The 4000XT was designed with users of varying heights and body types in mind; therefore, the chair’s Extendable Footrest grows up to 6.5 inches for maximum comfort.
MINIMUM DOORWAY
Measuring Guide
Measuring Guide
- Calculate the doorway width by subtracting 2 inches from the smallest inner width of the door frame. (1 inch from each side)
- Please use a standard measuring tape to measure the doorway.
- If the door cannot be fully opened, open it as much as possible and measure the width from the edge of the door hinge.
- If there is a rounded curve on the wall, calculate the inner width based on the most protruding point of the wall.
Dimensions
Specification
Product Name
Osaki OS-4000XT
User Manual
Power Supply
110-120V~
Rate Frequency
50/60 Hz
Auto Timer
15 min
Dimensions
(W x L x H)
Upright
28.8” x 67.2“ x 44.5”
Reclined
28.8” x 79” x 37”
Width
Shoulder
20.5″
Seat
19.5″
Minimum Doorway Size
28.8″
Weight
Net
175.2 lbs
Gross
217.1 lbs
Maximum User Weight
260 lbs
