OP-4D Master

by Osaki

$13,999

4D Massage Mechanism
SL-Track
Surround Sound Bluetooth Speakers
Zero Gravity Reclining
Space Saving Technology
Lumbar Heat Therapy
16 Auto Programs
4 Massage Styles
Extendable Footrest
INTENSITY LEVEL

6 - 7

Quantity

Description
Reviews
Specifications

Alleviate muscle tension, reduce stress, and promote relaxation using the Osaki Master 4D+. This new revolutionary massage chair provides advanced features such as a thorough shoulder massage, muscle tension detection, and zero gravity positionings, which can be utilized with the Osaki Premium Master app or a call to Alexa.

Taupe

Brown

Black

Thorough Shoulder Massage

The Osaki Master 4D+ proudly introduces the first ever over the shoulder massage using airbag compression that rotates and moves like real hands. There are a total of 10 individual airbags that synchronize to deliver a soothing massage.

Thorough Shoulder
Massage

The Osaki Master 4D+ proudly introduces
the first ever over the shoulder massage
using airbag compression that rotates
and moves like real hands. There are
a total of 10 individual airbags that
synchronize to deliver
a soothing massage.

Shoulder Massage Nodes

There is an extra massage node on each side of the shoulder pad to emulate an element of a hand massage on your shoulders.

Automatic Shoulder Adjustment

The chair uses an automatic body scan to detect the user's shoulder height and width, and then automatically adjusts the position of the massage rollers accordingly to provide a more effective and personalized massage.

Muscle
Tension Detection

The Osaki Master 4D+ utilizes its perceptive health pro program to detect any tension in your torso area. Using AI technology, the chair will tailor a massage program to your specific needs since every user has its own needs and body types.

Smart
Voice Control

The Osaki Master 4D+ has Voice Control capabilities. The commands can be used through through Alexa followed by the predetermined commands in the manual.

Voice Control may be only used through Alexa devices or the Alexa app on your phone.

App Control

If you have an iPhone or Android, go to the App Store or Google Play Store to download the Osaki Premium 4D + Master App to control the massage chair with the full features from the remote on your phone.

Touchscreen Controller

The Osaki Master 4D+’s touchscreen controller allows for easy navigation and adjustment settings. Using its swivel mount, the touchscreen can be conveniently positioned at different angles.

4D + Massage Mechanism

The Master is a four-dimensional massage chair with 4 levels of intensity and 5 levels of intensity, strength, and speed. The Master is also efficient in spot-treating or partially massaging the back area.

Attachable Magnetic Pillow

It is recommended to attach the pillow to the side of the chair before starting a massage to receive a proper shoulder massage.

Made up of Laser-Crafted Steel, the SL-track allows the massage rollers to freely reach the entirety of your body. The SL-Track extends all the way from your neck and shoulders to your hamstrings.

Negative Oxygen Ions

The Osaki Master 4D+ is incorporated with built-in negative air ionization therapy. According to research, negative air ionization therapy helps relieve stress and improve energy.

Zero Gravity Reclining
and Space Saving

With the Osaki Master 4D+’s one stage zero gravity reclining, encounter relaxation in a state of weightlessness. This essential technology was originally developed by NASA. Osaki’s Space Saving Technology allows for the chair to be placed 3 inches from the wall and still achieve a full recline.

Lumbar & Feet Heating

The Osaki Master 4D+’s lumbar and feet heating system takes advantage of its heating coils to effectively warm and alleviates soreness along the lower back and feet.

16 Auto Massage Modes

Master’s Choice

The master one.

Health Pro

Muscle tension detection.

Signature

An outstanding massage program

Sleeping

Help you deal with insomnia.

Stretching

Help you stretch to recover.

Spine

Special care on your spine.

Deep Tissue

Deal with your muscle aches from spot to spot.

Core

Special care for your neck and back.

The Golfer

Specail care for your lower back and feet.

Pilates

Pilates Stimulation.

Mobile Mode

Especially designed for smartphone addict.

Relax

General relaxation program.

Chinese

Chinese traditional massage.

Sports

Especially for after sports

Morning

To get energetic in the morning.

Evening

The most relaxing one. Good night.

4 Manual Massage Modes

Kneading

Applying kneading motion.

Tapping (I, II)

Rhythmic tapping movements

Shiatsu (I, II)

Japanese style to specific points.

Rolling

Rolling to loosen tight muscles

The Osaki Master 4D+ was designed for users of different heights and body types. The chair’s automatic spring loaded Extendable Footrest elongates up to 8 inches to adjust to any user in mind.

The Osaki Master 4D+ utilizes calf massages to relax tensed leg muscles. The massage includes a sequence of kneading rollers that move vertically and airbag compression therapy to give a thorough massage to the calves.

The Osaki Master 4D+’s Specialized Foot Rollers were created to activate a series of acupuncture points using scientifically designed reflexology ridges. The foot extenders hold three rollers for each foot, to help give a complete massage from heel to toe.

Side
Control
Panel

Phone Charging Surface

Bluetooth Surround Sound

USB Charging Port

LED Mood
Lighting

Dimension
Specification

Product Name

OP-4D Master

User Manual

Download

Power Supply

110-120V ~

Rate Frequency

50/60 Hz

Auto Timer

15 Minutes

Dimensions
(W x L x H)

Upright
30.5.” x 68.0“ x 50.5”

Reclined
30.5” x 72.0” x 42.0”

Width

Shoulder
24.5”

Seat
18”

Minimum
Doorway Size

30.5"

Weight

Net
211.6 lbs

Gross
43.0 lbs

Maximum User Weight

260 lbs