The Osaki Duke XL 4D is built for bigger and taller bodies, pairing an oversized frame and extended backrest with a true 4D massage mechanism that adjusts depth, speed and rhythm in real time.
Key Features
- Size-accommodating XL chair frame
- 4D massage mechanism
- Intelligent health detection
- SL-Flex track system
- Deep calf massage
- Zero gravity recline
- Body scan technology
- 48-cell air compression massage
- Heating shawl therapy
- 20 auto programs / 5 manual modes
- 3 specialized foot rollers
- Spring-loaded extendable footrest
- Touchscreen controller
- LED lighting detail
- Convenient shortcut panels
- USB-C charging port
- Bluetooth speakers
See It In Action
Try Osaki chairs in person at the Yawnder San Diego showroom — we are an authorized Osaki dealer.
