The TruMedic Insta Shiatsu Folding Massage Chair is a versatile and portable massage chair that has many features that make it ideal for use at home or in the office. This model comes with a built-in USB charging port, heated back, and three vibration settings, making it easy to control. The chair is also foldable, making it easy to transport and store. Its adjustable design makes it comfortable for people of all sizes, and the built-in USB charging port ensures that your devices are always within reach. The heat massage setting is perfect for relieving muscle tension and pain, and the three vibration settings provide a relaxing massage experience.