Osaki OP-Ai Xrest 4D+ (Free 2Yrs Ext. Warranty)
Common Questions & Description
What is Curbside Delivery?
This is our standard delivery method and is included when you purchase any massage chair from us. By curbside delivery, massage chairs will arrive unassembled in its original factory boxes. The trucking company will deliver the items to your driveway or entryway, and you will be responsible for entering it into your residence or business. Since massage chairs are heavy, you may require assistance from a friend or a family member.
What is White Glove Delivery?
By white glove delivery, massage chairs will be hand-delivered into your destination and assembled together. White glove delivery can add about 1-2 weeks to the standard lead time of delivery. Choose the shipping method as White Glove Delivery if you want the service.
Can I request a price match?
Yes. Estockchair offers price matching on eligible, brand-new massage chairs sold by authorized dealers. The competing product must be identical, available for purchase, and include its original manufacturer packaging and warranty. Price match requests must be submitted before placing an order.
What is your return policy?
Estockchair offers a 30-day return policy on eligible massage chairs. Returned products must be in their original condition and packaging.
Customers are responsible for applicable return shipping charges and a 20% restocking fee. Certain custom-built or specially manufactured products may not qualify for returns.
Do massage chairs come with a warranty?
Yes. Massage chairs include manufacturer warranties. Warranty coverage and duration vary by brand and model.
Some products may also include extended warranty coverage, as indicated on their product pages.
Thorough Shoulder Massage

The OP-4D+ XRest incorporates an air bag compression system to give a meticulous massage to your shoulders and neck. The XRest shoulder massage has 20 shoulder airbags that perfectly contour to your shoulders.
Automatic Shoulder Adjustment

The automatic sense feature will automatically scan your body first so the chair can properly address your shoulder, regardless of your physique.
Shoulder Massage Nodes

Inside of the XRest shoulder massage area, there is an extra massage node on each side of the shoulder pad. This node emulates the essence of a hand massage on your shoulders.
Muscle Tension Detection

Everyone has a unique anatomy with different needs, so the XRest takes advantage of its perceptive health pro program with Ai Series Technology. The XRest will then use the body scan results to tailor a massage program to your specific needs.
4D Massage Mechanism

The XRest is a four-dimensional massage chair with 5 levels of adjustable speed, 7 levels of intensity, and width. Additionally, the XRest is equipped with the ability to spot-treat or partially massage the back area.
Smart Voice Control

The OP-4D+ XRest has Voice Control capabilities. The commands can be used through Alexa followed by the predetermined commands in the manual.
App Control

If you have an iPhone or Android, go to the App Store or Google Play Store to download the Osaki Premium XRest 4D App to operate the massage chair with the full features of the remote from your phone.
Touchscreen Controller

The OP-4D+ XRest remote is now a touchscreen controller for straightforward navigation and adjustment settings. The swivel mount easily allows the touchscreen to be positioned at many angles.
46 Cell Full Body Air Massage

The OP-4D+ XRest’s incorporates 44 air cells throughout the chair to provide an intensive compression therapy.
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