---
product_id: 167283639
title: "OS-4000XT Full Body L-Track Massage Chair w 2 Step Zero Gravity - Brown"
brand: "osaki"
price: "$14561.19"
currency: USD
in_stock: true
category: "Osaki"
url: https://www.desertcart.us/products/167283639-os-4000xt-full-body-l-track-massage-chair-w-2
store_origin: US
region: United States of America
---

# Heated lumbar relief 2-Step Zero Gravity recline L-Track full body coverage OS-4000XT Full Body L-Track Massage Chair w 2 Step Zero Gravity - Brown

**Brand:** osaki
**Price:** $14561.19
**Availability:** ✅ In Stock

## Summary

> 🛋️ Elevate your downtime with tech-driven total body bliss!

## Quick Answers

- **What is this?** OS-4000XT Full Body L-Track Massage Chair w 2 Step Zero Gravity - Brown by osaki
- **How much does it cost?** $14561.19 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/167283639-os-4000xt-full-body-l-track-massage-chair-w-2)

## Best For

- osaki enthusiasts

## Why This Product

- Trusted osaki brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Space Saving Design:** Fits perfectly in your modern living space without sacrificing comfort or style.
- • **Precision Ache Sensor:** Targets your exact tension points for a personalized massage experience.
- • **L-Track Massage System:** Seamlessly massages from neck to glutes, covering more muscle groups than standard chairs.
- • **2-Step Zero Gravity Mode:** Elevates your legs above your heart to maximize relaxation and reduce pressure.
- • **Bluetooth Surround Sound:** Immerse yourself in soothing tunes while you unwind with built-in speakers.

## Overview

The OS-4000XT Full Body L-Track Massage Chair combines advanced Ache Sensor technology with a comprehensive L-Track system and dual zero gravity positions to deliver a deeply personalized and ergonomic massage. Featuring six massage styles, six auto programs, heated lumbar support, and Bluetooth surround sound, this chair is designed for the modern professional seeking premium relaxation without compromising space or style.

## Description

The Osaki OS-4000XT massage chair with LED light control features an L-Track system with 2 step zero gravity, 6 auto programs, and an Ache Sensor. The Ache Sensor detects the aching point of user's body once the arms are inserted into the sensor naturally in the armrest. The OS-4000XT has an Ache Sensor which detects the aching point of the user's body by putting their hands into the sensor naturally in the armrest. The massage will be focused on the collected aching points accordingly.

## Features

- Ache Sensor, L-Track Massage, 2-Step Zero Gravity Mode, Space Saving Technology, Heating on Back
- 6 Massage Styles (Kneading, Tapping, Swedish, Clapping, Rolling and Shiatsu)
- 6 Auto Massage Programs (Thai, Recover, Strengthen, Neck/Shoulder, Sleeping and Relax) \
- Full Body Airbag Massage, Bluetooth Surround Sound, Unique Foot Roller Massage, Manual Massage Setting
- Space Saving Technology, Built-in Bluetooth Speaker, Easy to Use LCD Remote, Heat On Lumbar

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07QJYNLCT |
| Additional Features | L-Track System |
| Age Range Description | Adult |
| Arm Style | With arms |
| Assembly Instructions Description | No assembly required |
| Back Style | Solid Back |
| Best Sellers Rank | #1,700,533 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #4,797 in Salon & Spa Chairs |
| Brand Name | Osaki |
| Color | Brown |
| Customer Reviews | 4.0 4.0 out of 5 stars (4) |
| Fill Material | Foam |
| Finish Types | Unfinished |
| Form Factor | Recliner |
| Frame Material Type | Alloy Steel |
| Global Trade Identification Number | 00812512034066 |
| Included Components | Remote |
| Indoor Outdoor Usage | Indoor |
| Item Depth | 58.5 inches |
| Item Dimensions | 44.5 x 29 x 58.5 inches |
| Item Dimensions D x W x H | 58.5"D x 29"W x 44.5"H |
| Item Weight | 175.2 Pounds |
| Leg Style | Sled Base |
| Manufacturer | Osaki |
| Manufacturer Part Number | 4000XT |
| Material Type | Alloy Steel |
| Maximum Weight Recommendation | 220 Pounds |
| Model Name | OS-4000XT |
| Model Number | OS-4000XT |
| Pattern | Solid |
| Reclining Position Count | 2 |
| Recommended Uses For Product | Relaxing |
| Required Assembly | No |
| Room Type | Indoor |
| Seat Material | Alloy Steel |
| Shape | rectangular prism |
| Size | Large |
| Style Name | Modern |
| Surface Recommendation | Hard Floor |
| Theme | Massage |
| UPC | 812512034066 |
| Unit Count | 1.00 Count |

## Product Details

- **Brand:** Osaki
- **Color:** Brown
- **Material:** Alloy Steel
- **Product Dimensions:** 58.5"D x 29"W x 44.5"H
- **Size:** Large

## Images

![OS-4000XT Full Body L-Track Massage Chair w 2 Step Zero Gravity - Brown - Image 1](https://m.media-amazon.com/images/I/61HQCIyWLKL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: Can we turn on just the foot/calf massager without the full body i.e full back .**
A: The Osaki OS-4000XT massage chair comes with a manual mode so you can pinpoint a desired massage for a specific area on your body

**Q: What is the warranty?**
A: This item includes a 3 year Manufacturer's Warranty on the parts. And for the 1st year, in home labor service is also included.

**Q: I see this is made in china, although elsewhere i see osaki chairs that are made in japan. anyone know which ones are made in japan?**
A: Hi there!  Almost all of Titan Osaki chairs are made in China (As well as about 85% of the world’s massage chairs) with the exception of the Japan 4s, Japan 4.0 and their new Inada line. We’d love to earn your business!  Joanna ☀️Wish Rock Relaxation 803-574-9474 (WISH)

**Q: Is this a good chair for big/tall? Like 6’4” and 240lbs?**
A: Yes. The leg part extends to 6’5””

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**Shop now:** [https://www.desertcart.us/products/167283639-os-4000xt-full-body-l-track-massage-chair-w-2](https://www.desertcart.us/products/167283639-os-4000xt-full-body-l-track-massage-chair-w-2)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-19*