Shiatsu Massage Chair Cushion with Heat Seat Massager, 3" Height Adjustable, Full Back & Neck Massager-Kneading Rolling Vibration Seat Cushion for Home Office and Car Use (Black)Category: Back Massager Quad RollerAbout Health Line Massage ProductsHealth Line Massage Products Shiatsu Massage Cushion features 12 massage nodes with Shiatsu, Rolling, kneading and heat therapy, max massage your back, neck, shoulders and hip. The handled remote allows you easily to adjust height of neck (up to 3'' )and choose the desired massage zone - full, upper, lower or specific target massage. With the Seat Cushion, you're free to enjoy " finger like" massage at home, in the office and car.Features:Full & Spot Focus Back Massager : Back features 8 deep kneading shiatsu massage nodes,not 4 nodes as others, max massage your back zone - full, upper, lower or specific target massage -ideal for improving circulation, relaxing joints, softening calluses,stimulating better sleep.Height Adjustable Neck Massage : Neck features 4 nodes for deep Shiatsu, kneading, rolling and heat therapy.The height of the neck part can be adjusted up to 3 inches.Fit for 5ft -6.2 ft Person. You can also choose clockwise or anticlockwise massage.3 Intensity Hip Vibration Massage :The seat cushion features three intensities of vibration massage,including high, medium and low. Enjoy your exact desired massage setting.Safety is a Priority :Includes CE,FCC certificates and UL Approval Adapter.Rage of Adapter is 100-240V. It has a Built-in timer, which shuts off automatically after 15 Minutes.U-Shaped Back Design :U-shaped Back Design, fit your back and waist shape, wider and more comfortable to lean on.More Details:12 rolling massage nodes: 8 massage nodes for the back and 4 massage nodes for the neck.With Heat: Heats up to 113F / 45C, helps to improve circulation,more comfortable.Includes Car Adapter: With Car Adapter for long trips.It's perfect for relaxation.How to Adjust Height of Neck: Press up or down button and do not loose until the nodes go to the right place.Can be adjusted up to 3''.Detachable & Washable Lining of the Neck: The Anti-bacterial Neck Cloth is removable and washable, good to keep clean and healthy. Back with Belt: The velcro belt behind your chair keeps the massage cushion in good shape.Specifications:Voltage: 100-240VPower Adapter: DC12V/4A. Power: 48WHeat: Gentle Soothing WarmthProduction Dimensions:16.92*15.35*31.10 InchesItem Weight: 13.23lbsPackage includes:1 x Massage Cushion1 x Car Adapter1 x Home Adapter1 x Manual1 x RemoteTips:If you want to use it in a car, we suggest you not to install on the driver seat. It is very dangerous for the driver to use it when driving.