The Osaki Os-4000 massage is one of the finest quality massage chairs, that incorporates most of the high-end features you find only in the expensive ones.
Body Scan Technology: This advanced feature allows the chair to scan your complete back curvature and helps to give you the most precise massage covering all the key areas.
2 stage zero gravity: This is the feature inspired by space gravity, where the legs are raised to the level of your heart and giving massage in this position. Massage intensity would be maximized in this position.
2nd stage of zero gravity is the feature where legs are raised above your heart level. this feature helps in promoting proper blood circulation.
S -Track: The rollers at the back of the chair would follow the S-shaped track, similar to our spine, and gives very customized massage compared to the linear massage which usually gives weaker massage at the neck and lowers back.
Airbags: The airbags in this chair are upgraded with industrial-grade material which is long-lasting and very soft in texture. These airbags placed at all the important places of the chair gives very soothing and comfortable massage.
Heat therapy: There are 2 heating pads placed at the lower lumbar area which is a great compliment with the roller massage to get immense relief from back pain and promotes better blood circulation.
Seat Vibration: A vibration plate has been added to the back portion of the upper legs to give a soothing and effective massage.
- This chair comes with 6 massage styles such as kneading, rolling, tapping, shiatsu, Swedish, and combo.
- 5 intensity adjustment levels available
- Manual massage mode available
- Designed with S-track and 3D technology
- 2-stage gravity is one of the best features available in this chair
1 year (part/labour), 2&3 (part only) – free
- User Height (approx.): 5’2″ to 6’4″
- User Weight (lbs): 265
- Power Consumption: 230 Watts
- Chair Weight (lbs): 255
- Chair Dimensions: 52” x 31” x 34
- Manufacturer Country: China
- Shut-off Timer: Adjustable from 5 to 30 minutes
|Large control display|
2 Stage Zero gravity
|Back pillow might not be comfortable for tall people
L-track System is missing