Recommended Weight Limit 260 lbs
Recommended Height Range 5'0" - 6'4"
Seat Width 18.0"
Shoulder Width 24.5"
Minimum Doorway Size - Assembled 32"
Will Fit Through Standard Household Doorways? Yes
Chair Dimensions
Chair Dimensions - Upright 31.5" W x 68.0" L x 50.5" H
Chair Dimensions - Reclined 31.5" W x 72.0" L x 42.0" H
Distance to Wall 3"
Chair Weight 254.6 lbs
Package Information
Package Dimensions - Box 1 55.3" W x 33.9" L x 50.0" H
Package Dimensions - Box 2 23.4" W x 20.3" L x 22.4" H
Package Weight - Box 1 249.1 lbs
Package Weight - Box 2 49.6 lbs
Massage System
Massage Track Type SL-Track
Roller Type 4D
Roller Glute Massage Yes
Roller Strength Adjustment Yes
Roller Speed Adjustment Yes
Roller Width Adjustment Yes
Body Scan Technology Yes
Deep Tissue Massage Yes
Programs & Comfort
Zero Gravity Yes
Automatic Programs 16
Manual Massage Styles 6
Spot / Partial Massage Yes
Adjustable Shoulder Yes
Extendable Footrest Yes
Heat Lumbar and Feet
Airbags 46 Air Cell Compression
Auto Timer 15 Minutes
Controls & Smart Features
Bluetooth Speakers Yes
Voice Control Yes, compatible with Alexa
AI Health Detection Yes
Power Supply 110–120V
Rated Frequency 50/60Hz
Country of Manufacture China

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.

Osaki OP-Master side dimensions with upright and reclined length Osaki OP-Master recline dimensions and space planning view

Owner’s Manual

Download the Osaki OP-Master owner’s manual for setup, operation, safety, maintenance, and chair functions.

Download Owner’s Manual