Recommended Height Range 5'0" - 6'5"
Weight Capacity 320 lbs
Chair Dimensions
Chair Dimensions - Upright 65.2" L x 32" W x 46.9" H
Chair Dimensions - Reclined 78" L x 32" W x 38.3" H
Seat Width 21.3"
Shoulder Width 25.4"
Distance to Wall Wall hugging / space saving, 8"
Net Weight 289.9 lbs
Package Information
Gross Weight 339.3 lbs
Package Dimensions - Box 1 58.5" L x 33.5" W x 41.7" H
Package Weight - Box 1 271.2 lbs
Package Dimensions - Box 2 22.4" L x 21.9" W x 25.4" H
Package Weight - Box 2 68.1 lbs
Massage System
Massage Mechanism 4D + 4D Human-like Vario Motion™ Mechanism
Massage Track Type Li Flex Track massage from neck to buttock
Massage Node 3 inch 4D + 4D Node
Massage Techniques 6 unique massage techniques
Foot Massage Foot and sole roller massage
Heat and Air Massage Yes
Heat Therapy Dual rollers, legs, lumbar, and seat
Massage Areas Shoulder and lumbar, arms, seat and thighs, feet, calves, and knees
Airbags 64 airbags
Airbag Intensity Adjustment 5 air intensity levels
Programs & Comfort
Automatic Programs 25 auto programs + 9 stretch programs + 1 Chair Doctor
Manual Programs 1 manual program + unlimited custom massage
Massage Time 5 - 30 minutes
Quick Start Auto Massage Yes
Quick Position Control Yes
Quick Massage Intensity Selection Yes
Quick Foot Roller On / Off Yes
Quick Heating Temperature Adjustment Yes
Adjustable Backrest and Footrest Yes, adjustable to desired positions
Technology & Smart Features
Voice Control Off-line voice control
Smart Dial Colorful Smart Dial embedded in armrest
Chair Doctor Yes
Over the Air Updates Yes
Bluetooth Speakers Bluetooth speaker for music
Body Scanning Precise body scanning
Chromotherapy 8 modes Chromotherapy lighting in shoulders
Low-Noise Operation Low-noise vent valves and actuators
Seat Adjustment & Controls
Controller Type Wired touch screen control
Seat Adjustment Yes
Automatic Calf Adjustment Yes
Auto Leg Length Detection Yes
Inductive Stop Sensors in Footrest Yes
Safety Features
Overheating Protection Equipped with overheating protection
Power Surge Detector Yes
Child Safety Lock Yes
Legrest and Backrest Safety Sensor Yes, helps prevent pinching while retracting automatically
Power & Electrical
Power Voltage 110 - 120V
Rated Frequency 60Hz
Rated Current 2.5A
Power of Speakers 7W x 2
Charger Type-C Max 45W
Power Supply Wiring Length 70.9"
Environment & Origin
Manufacturing Inspiration Inspired by Japanese manufacturing
Usage Condition Environmental
Operating Temperature 32°F - 104°F
Storage Temperature 23°F - 95°F

Please measure your room, doorway, hallway, stairway, and delivery path before ordering. Large massage chairs may require partial disassembly for delivery through standard household doorways.

Ogawa 4D Fusion Master Drive doorway clearance and box removal dimensions Ogawa 4D Fusion Master Drive side dimensions with upright and reclined length Ogawa 4D Fusion Master Drive seat width and chair width dimensions

Owner’s Manual

Download the Ogawa 4D Fusion Master Drive owner’s manual for setup, operation, safety, maintenance, and control instructions.

Download Owner’s Manual