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Osaki OP-Kairos 4D LT Massage Chair

Sale price $9,999.00 Regular price $12,999.00

Color: Dark Brown

FREE Fast Delivery
Order Now for Free Delivery: 12 August 2025 – 20 August 2025 to
  • Custom 4D massage adapts perfectly to your body’s unique contours
  • Heated rollers soothe muscles for deep warmth and comforting relief
  • Extended track wraps your entire back for full immersive relaxation
  • Voice control lets you unwind effortlessly without lifting a finger
  • Real-time body sensing 4D mechanism adapts massage pressure precisely
  • Forty air cells deliver comprehensive full body compression therapy
  • Four-dimensional heated rollers include two heat zones for muscle relief
  • Automatic footrest extends nearly 8 inches to fit user height
  • Expert-curated products designed to enhance your sleep quality
  • Dedicated customer support for personalized assistance
  • Fast, reliable shipping across the US
  • Secure checkout ensuring your privacy and peace of mind

Your Perfect Match

Osaki massage chair features real-time body sensing 4D rollers with heat, an extended 54" SL track, zero gravity positioning, 40-cell full-body air massage, 6 heating zones, intelligent voice control, and automatic footrest extension for deep relaxation and muscle recovery.

Description

Experience Deep Relaxation with the Osaki OP-Kairos 4D LT Massage Chair

Step into a new realm of comfort and wellness with the Osaki OP-Kairos 4D LT Massage Chair. Engineered with advanced real-time body sensing technology, this chair customizes every massage to fit your unique shape and pressure needs. The innovative 4D heated roller mechanism delivers soothing warmth and precision massage strokes, melting away tension from neck to calves. A luxurious 54-inch SL track ensures full-body coverage, while an automatic footrest extension accommodates users up to 6’3" tall. Easily control your experience via the sleek touchscreen remote or hands-free intelligent voice commands. The chair’s 40 air cells provide dynamic compression therapy, complemented by targeted heat across six zones—including chest and stomach—to maximize relaxation and recovery. Designed for ergonomic support, the Osaki Kairos also features Zero Gravity positioning and built-in negative ion therapy, promoting deeper relief and revitalization. Choose your ideal color and transform your home into a sanctuary of stress-free comfort. Elevate your relaxation today.

Key Features

  • Real-time Body Sensing 4D Mechanism: Adapts massage to your body shape and pressure needs.
  • 4D Heated Roller System: Includes two heated rollers for soothing warmth and deep tissue relief.
  • Extended 54-Inch SL Track: Covers from head to hamstrings for comprehensive massage coverage.
  • Automatic Footrest Extension: Extends up to 8 inches to fit users up to 6’3".
  • 40 Cell Full Body Air Massage: Provides dynamic compression therapy for total relaxation.
  • Six Heating Zones: Targets lumbar, calves, chest, and stomach for enhanced comfort.
  • Intelligent Voice Control & Touchscreen Remote: Effortless operation and customizable settings.
  • Zero Gravity Position & Space Saving Design: Reduces pressure and fits close to walls with a 120° recline.
  • Deep Calf Kneading & 3 Roller Foot Massage: Targets often overlooked areas for complete relief.
  • Surround Sound Bluetooth Speakers & Phone Charging Surface: Enhance your experience with music and convenience.
  • Available Colors: Dark Brown, Black, Taupe to complement your decor.

Specifications

  • Details
    Specifications and Measurements Guide

    Dimensions
    Chair Dimensions Upright (W x L x H): 35.0" x 63.0" x 47.5"
    Chair Dimensions Reclined (W x L x H): 35.0" x 71.0" x 35.0"
    Shoulder Width: 21.0"
    Seat Width: 20.0"
    Minimum Door Width Assembled: 35.0"
    Minimum Door Width Disassembled: 30.0"
    User Maximum Weight Capacity: 280 lb
    Available Colors: Dark Brown, Black, Taupe

    Weight
    Chair Weight: 256.0 lb (116.1 kg)
    Package Weight Box 1: 309.0 lb (140.1 kg)
    Package Weight Box 2: 39.0 lb (17.7 kg)

    Technology Features
    Real-time Body Sensing 4D Mechanism with pressure sensors
    4D Heated Roller Mechanism including two heated rollers
    Extended 54" SL Track for massage from skull base to hamstrings
    Touchscreen Remote Controller for intuitive navigation
    Intelligent Voice Control for hands-free operation
    40 Cell Full Body Air Massage system
    6 Heating Zones targeting lumbar, calf, chest, and stomach
    20 Automatic Massage Modes including Quick Demo, Sports Recovery, Night, Boss Mode
    5 Manual Massage Styles: Knead, Knead Tap, Knock, Shiatsu, Tap
    Deep Calf Kneading with specialized 3 foot and calf rollers (2 foot, 1 calf roller per foot)
    Automatic Footrest Extension up to 8" for user height adjustment
    Surround Sound Bluetooth Speakers and Phone Charging Surface
    LED Lighting Detail and Convenient Shortcut Panel

    Power
    Power Supply: 110 - 120V
    Rate Frequency: 50 / 60Hz

Delivery & Shipping Info

Free Shipping on All Orders Across the Continental U.S.!

  • Enjoy free, contactless delivery to your door with fast, reliable shipping across the continental U.S. on every order!
  • Select products offer premium delivery with optional room of choice setup and full service options with disposal included, for a seamless experience. Premium service options are detailed at checkout.
  • Note: We currently do not ship to Hawaii or Alaska
  • Shop now for convenient delivery tailored to you! Learn more about shipping options here.

Need more details? Read our Frequently Asked Questions here

Return Policy

Hassle-free returns! Not satisfied? Return most items within 14 days of receipt for a refund or store credit. Learn more about our Dream Easy® Promise here

Need more details? Read our Frequently Asked Questions here

Payment & Security

We accept major credit cards, PayPal, Shop Pay, and Apple Pay. Payments are processed securely—we never store or access your card details.

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Venmo
  • Visa

Osaki Kairos 4D Massage Chair with Intelligent Voice Control and Comfort

Osaki OP-Kairos 4D LT Massage Chair adapts to your body with real-time sensing and offers 20 automatic modes for tailored relaxation. Experience deep tissue relief and soothing heat therapy today.

Osaki OP-Kairos 4D LT Massage Chair