Osaki OP 4D Master Massage Chair

Experience Full-Body Mastery with the OP-4D Master Massage Chair 4D Massage Mechanism – Human-like roller movement that adjusts in real time for depth, speed, and rhythm SL-Track Design – Laser-crafted steel rail follows the full curve of your spine from neck to hamstrings AI Muscle Tension Detection – Health Pro program scans your torso and builds a custom massage program around your body's needs Over-the-Shoulder Airbag Massage – First-of-its-kind 10-airbag system that rotates and compresses like real hands on your shoulders 46 Air Cell Compression – Full-body air massage coverage from shoulders to calves for complete circulatory relief Zero Gravity Reclining – NASA-inspired positioning removes spinal pressure and deepens the effectiveness of every session Lumbar & Foot Heat Therapy – Heating coils target the lower back and feet to ease soreness and improve circulation 16 Auto Programs & 6 Massage Styles – Versatile programming for relaxation, deep tissue, stretching, sleep, spine care, and more Surround Sound Bluetooth Speakers – Built-in audio system lets you pair your device for music, meditation, or podcasts during your session Voice Control & App Compatibility – Works with Alexa and the Osaki Premium 4D+ Master App on iOS and Android Space-Saving Technology – Reclines to full zero gravity with just 3 inches of wall clearance 5-Year Warranty – Includes 3 years of full service coverage plus an additional 2 years of parts coverage for long-term peace of mind. Revolutionary 4D Massage Technology with the Osaki OP Take recovery into your own hands with the Osaki OP-4D Master — a premium massage chair engineered to melt away muscle tension, dissolve daily stress, and deliver deep, restorative relaxation on demand. Featuring intelligent muscle tension detection, an industry-first over-the-shoulder airbag massage, and zero gravity positioning, every session is tailored to your body. Control it all from the Osaki Premium Master app or simply say the word with Alexa voice command. Osaki OP-4D: The First Massage Chair That Actually Gets Your Shoulders The Osaki OP-4D Master redefines what a massage chair can do with a first-of-its-kind over-the-shoulder massage system. Ten precision airbags work in synchronized motion — rotating and compressing in patterns that closely mimic the feel of real hands — delivering a soothing, wrap-around shoulder experience unlike anything else on the market. The intelligent body scan technology automatically maps your unique shoulder height and width, precisely positioning the massage rollers for a customized, full-contact massage tailored to your body. Dual massage nodes on each shoulder pad mimic the feel of human hands, delivering a realistic, hands-on massage experience right where you need it most. Smart Voice Control with the Osaki OP Master Control your relaxation without lifting a finger. The Osaki OP-4D Master is fully compatible with Alexa voice commands, letting you start, stop, and adjust your massage session hands-free — through any Alexa-enabled device or the Alexa app on your smartphone. The Osaki OP-4D Master Muscle Tension Detection: The Chair That Reads Your Body So You Don't Have To The Osaki OP-4D Master's built-in Health Pro program uses AI technology to scan your torso, identify areas of tension, and automatically build a massage program around your body's specific needs — because no two bodies are the same. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. Osaki OP-4D Master Massage Chair Specifications Product Name Osaki OP-4D Master Power Supply 110 - 120V Rate Frequency 50 / 60Hz Chair Dimensions (W x L x H) Upright 31.5" x 68.0" x 50.5" Reclined 31.5" x 72.0" x 42.0" Chair Weight 254.6 lb Width Shoulder 24.5" Seat 18.0" Minimum Door Width 31.5" Package Dimensions (W x L x H) Box 1 55.3" x 33.9" x 50.0" Box 2 23.4" x 20.3" x 22.4" Package Weight Box 1 249.1 lb Box 2 49.6 lb Osaki OP-4D Master Massage Chair User Manuals Osaki OP-4D Master Massage Chair Instruction Manual