Osaki 4D + 3D Manhattan Duo - Electric Chair Massager

Step into a new era of restorative technology with the Osaki Manhattan Duo, a high-performance massage chair designed to be your personal sanctuary.

This chair features a revolutionary Dual Mechanism system, combining a 4D upper-body track with a 3D lower-body track. By using two independent roller systems, the Manhattan Duo provides simultaneous, synchronized therapy that covers more of your body than a standard single-track chair ever could.

At the brain of this experience is AI Series Technology. The Manhattan Duo doesn't just massage; it thinks. Through its Intelligent AI Health Monitor, the chair detects your heart rate and oxygen levels to assess your stress and fatigue, then uses that data to tailor the most optimal massage for your current condition.

Power Supply: 110 - 120V

Rate Frequency: 50 / 60Hz

Chair Dimensions Upright (W x L x H): 31.5" x 58.5" x 47.0"

Chair Dimensions Reclined (W x L x H): 31.5" x 79.0" x 37.0"

Chair Weight: 273.2 lb

Width: 20.0" (Shoulder) / 20.0" (Seat)

Minimum Door Width: 31.5"

User Maximum Weight: 260 lb

Package Dimensions Box 1 (W x L x H): 33.5" x 50.8" x 57.9"  / Weight: 329.6 lb

• Standard Curbside Shipping: Complimentary on all orders. The carrier will deliver the equipment to the curb of your home.

• White Glove Delivery ($275): Includes professional indoor delivery and full assembly by expert technicians.

• Multi-Floor Access: A $150 fee applies per floor for deliveries to the 2nd level or higher (without a freight elevator).

Your investment is protected by our standard 3-year warranty:

• Year 1: Full coverage of parts and labor.

• Years 2 and 3: Parts coverage only.

• 5-Year Extended Coverage: Available for an additional $250, providing 3 years of full service and 2 additional years for parts.

User Manual