Features:​​​
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4D Massage
Heated back roller
Touch Screen Remote Tablet
SL Track Roller Design
Wireless Charger
Foot & Calf Kneading Massage
Foot Roller Massage
Bluetooth Connection for HD Speaker
Quick Control & USB Charger
Space Saving Design
Backrest Scanning
8 Unique Auto-programs
6 Massage Styles
Zero Gravity Position
 
The Osaki OS-4D Pro Maestro LE has 8 automatic massage programs to choose from.
 
Relax: This program helps to utilize a softer massage to help bring the user into a more loosened and stress-free state.   
Swing: This program will massage the user while rocking in a back and forth movement to create a more calming state throughout the massage.
 
Stretch: This program will utilize locking of the legs, hips, arms, shoulders using the airbags and then reclining/declining in order to stretch parts of the body. The stretch function helps to perform a light stretch for the calves, hamstrings, shoulders, and waist.
 Scraping: This program helps to perform the scraping style massage moving from the inside of the body towards the outside. This helps to direct the blood flow better for a better massage.
 
Shiatsu: This program helps to perform a more pinpointed massage along the back. This massage style helps to focus on certain pressure points in the back to help relieve more stress from the individual. 
 
Gentle Relief: This program helps to perform the gentle tapping with light kneading which helps to increase the blood flow and relaxation.   

Rejuvenate: This program helps to increase the blood flow and relaxation of the user with strong massage techniques. This auto program is stronger than other smooth programs.