# Title: Osaki OS-4000 Massage Chair - Zero Gravity ## Description: Upgraded PU covering for increase durability and comfort, Six unique Pre-Set programs Easy-to-use Large LCD display remote with wireless remote 2 Stage Zero-Gravity positioning inspred by NASA Foot, Calves, Arm, Hips and Shoulder air pressure massage, Auto timer setting from 5-30 min. massage session 5 levels of speed and intensity for the massage, Seat Vibration Massage Osaki 4000 Series Comparisons and Reviews Read more: 2D vs. 3D vs. 4D Massage Chairs Zero Gravity Inspired by NASA technology, the Zero gravity position is the perfect position to enjoy a massage, aligning your back relative to your thigh at an optimal level of comfort. When reclined into the zero gravity position, the complete weight of your back is virtually supported by the backrest which maximizes the intensity of the massage. This also reduces the vertical stress on the spine. There are 2 stages of zero gravity, the 2nd being more reclined. Study show that when the legs are at or above heart level, it promotes better circulation. Auto Body Scan Equipped with the latest technology, It allows for the rollers to map the back curvature with even more accuracy, which translates into a more precise massage hitting all the key areas. True Ergonomic S-Track The OS-4000 Zero Gravity massage chair is ergonomically designed to contour a variety of spine shapes. The Spine curvature is unique from one individual to the next. The S-track system allows the roller heads to massage along the back from the neck down to the lower spine with a consistent pressure in the massage, along with a comfortable support. The typical massage tracks, being linear, create an inconsistency in pressure applying weak massages in the neck and lower back. Full Body Air Massages Through innovative engineering, we have reduced the total number of air bags but have increased the volume and surface area of massage. By doing so the total number of working valves has drastically reduced from prior model. Which ultimately puts less stress on the chair, making it one of the most mechanically sound massage chairs in the market. Heat Therapy Placed in the lower back region of the chair are 2 heating pads that enhance the massage experience. Wireless Controller Located on the top right of the main remote you will find a compact wireless remote allowing you to control the main features of the chair without having to struggle to reach the main remote in the reclined position. Wireless Controller Located on the back of the main remote, you will find a compact wireless remote. The wireless remote allows you to control the main features of the Osaki OS-4000 massage chair without having to struggle to reach the main remote in the reclined position Extendable Footrest At the start of the massage, the chair will fully extend out and then retract. Once the foot massager has reached the desired length, firmly press your totes down to indicate the chair to stop. Learn why the Osaki 4000 and the top 7 Osaki massage chairs on the market. Product description The OS-4000 also features beautifully updated upholstery and includes Zero Gravity, a 30 inch Roller Stroke, Body Scan Technology, S-Track Massage Robot, full body air massage, seat vibration, and heat therapy for your back. ## Product type: Imported ## Vendor: Osaki ## Tags: msg char ## Price range: 1699.0 - 2227.0 USD ## Link: https://www.bullvendors19.com/products/osaki-os-4000-massage-chair-zero-gravity ## Options - Color: Black, Brown, Cream - CHOOSE WARRANTY: 3 Year Standard Manufacturer's Warranty, 1 Year Extended (4 years total) + $249, 12 Year Extended (5 years total) + $349 - CHOSE YOUR DELIVERY: Curbside Delivery - Free, White Glove Delivery - $179 ## Variants - Black / 3 Year Standard Manufacturer's Warranty / Curbside Delivery - Free, SKU: -, Available: yes, Inventory: 0 - Black / 3 Year Standard Manufacturer's Warranty / White Glove Delivery - $179, SKU: -, Available: yes, Inventory: 0 - Black / 1 Year Extended (4 years total) + $249 / Curbside Delivery - Free, SKU: -, Available: yes, Inventory: 0 - Black / 1 Year Extended (4 years total) + $249 / White Glove Delivery - $179, SKU: -, Available: yes, Inventory: 0 - Black / 12 Year Extended (5 years total) + $349 / Curbside Delivery - Free, SKU: -, Available: yes, Inventory: 0 - Black / 12 Year Extended (5 years total) + $349 / White Glove Delivery - $179, SKU: -, Available: yes, Inventory: 0 - Brown / 3 Year Standard Manufacturer's Warranty / Curbside Delivery - Free, SKU: -, Available: yes, Inventory: 0 - Brown / 3 Year Standard Manufacturer's Warranty / White Glove Delivery - $179, SKU: -, Available: yes, Inventory: 0 - Brown / 1 Year Extended (4 years total) + $249 / Curbside Delivery - Free, SKU: -, Available: yes, Inventory: 0 - Brown / 1 Year Extended (4 years total) + $249 / White Glove Delivery - $179, SKU: -, Available: yes, Inventory: 0 - Brown / 12 Year Extended (5 years total) + $349 / Curbside Delivery - Free, SKU: -, Available: yes, Inventory: 0 - Brown / 12 Year Extended (5 years total) + $349 / White Glove Delivery - $179, SKU: -, Available: yes, Inventory: 0 - Cream / 3 Year Standard Manufacturer's Warranty / Curbside Delivery - Free, SKU: -, Available: yes, Inventory: 0 - Cream / 3 Year Standard Manufacturer's Warranty / White Glove Delivery - $179, SKU: -, Available: yes, Inventory: 0 - Cream / 1 Year Extended (4 years total) + $249 / Curbside Delivery - Free, SKU: -, Available: yes, Inventory: 0 - Cream / 1 Year Extended (4 years total) + $249 / White Glove Delivery - $179, SKU: -, Available: yes, Inventory: 0 - Cream / 12 Year Extended (5 years total) + $349 / Curbside Delivery - Free, SKU: -, Available: yes, Inventory: 0 - Cream / 12 Year Extended (5 years total) + $349 / White Glove Delivery - $179, SKU: -, Available: yes, Inventory: 0