Osaki 4D Manhattan Duo Mech

The Osaki 4D Manhattan Duo Mech combines AI Series Technology with 4D + 3D Dual Mechanism Technology to deliver a highly personalized full-body massage experience. Its Smart Body Scan and AI Health Monitor analyze individual body characteristics and health metrics to help tailor the massage, while the dual mechanisms provide targeted coverage from the back through the glutes and hamstrings.

Designed for comfort and convenience, the Manhattan Duo features Zero Gravity reclining, 26-cell air compression, deep calf kneading, foot rollers, intelligent voice control, and an auto-extension footrest. Its touchscreen controller, wireless charging, Bluetooth speakers, LED lighting, and quick side controls add modern functionality to the experience.

Key Features & Benefits

• 4D + 3D Dual Mechanism Technology – 4D massage covers the back while the 3D air system targets the glutes and hamstrings.
• AI Series Technology – Uses built-in health sensing technology to gather information about tension and stress for a customized massage.
• Smart Body Scan System – Adapts to individual body contours and dimensions.
• Intelligent AI Health Monitor – Measures heart rate, blood oxygen levels, microcirculation, HRV, and fatigue index.
• Intelligent Voice Control – Operate the chair hands-free using voice commands.
• 16 Auto Massage Programs – Offers a variety of preset massage experiences.
• 7 Manual Massage Programs – Provides additional control over the massage experience.
• SL-Track System – Extends from the neck through the glutes to the top of the hamstrings.
• Zero Gravity Reclining – Positions the body for a relaxed, weightless-style experience.
• Space Saving Technology – Allows full reclining with the chair positioned just 5.9" from the wall.
• Quiet Massage Technology – Noise reduction technology helps create a quieter environment.
• 26-Cell Full Body Air Massage – Strategically positioned airbags provide immersive compression throughout the chair.
• Heating Therapy – Carbon fiber heating targets the lumbar, seat, and calf areas.
• Deep Calf Kneading – Eight airbags in the calf rest provide focused compression.
• Foot Rollers & Kneading – Memory foam and rollers target the sides and tops of the feet and Achilles tendon.
• Auto Extension Footrest – Extends up to 10" and accommodates users up to 6'4" tall.
• 7" Touchscreen Controller – Slim touchscreen design provides convenient navigation.
• Wireless Charger & USB Port – Provides convenient device charging during use.
• Hand Reflexology Massage – Adds focused massage functionality for the hands.
• Quick Side Control Panel – Allows easy access to commonly used adjustments.
• Bluetooth HS Surround Speakers – Connect a smartphone via Bluetooth to enjoy music or audio.
• Removable Pillow – Can be removed for a deeper massage experience.
• LED Lighting – Seven LED color options and changing rainbow lighting create a relaxing atmosphere.
• Prevent-Trapped Sensor – Detects foreign objects near the footrest and displays a warning on the touchscreen.
• Luxurious Wood Grain Armrests – Adds an elegant design element to the chair.

Product Details

• Product Name: Manhattan Duo
• Power Supply: 110–120V
• Frequency: 50/60Hz
• Chair Weight: 273.2 lb
• Maximum User Weight: 260 lb
• Shoulder Width: 20.0"
• Seat Width: 20.0"
• Minimum Door Width: 31.5"

Upright Dimensions: 31.5" W × 58.5" L × 47.0" H

Reclined Dimensions: 31.5" W × 79.0" L × 37.0" H

Package Dimensions: 33.5" W × 50.8" L × 57.9" H

Package Weight: 329.6 lb