This massage recliner has a freely adjustable backrest function, and the angle can be freely adjusted between 90° and 180°. Users only need to lean back manually to achieve it, which is very convenient. The angle can be adjusted as needed, so that the body can be better supported and relaxed, the pressure on the spine can be reduced, and the comfort can be enhanced. This massage recliner has 8 different massage modes, which can be selected according to different needs. At the same time, the chair also has a lumbar heating function, which can relieve the tension and discomfort of the lumbar muscles and enhance the massage effect. Users can easily operate the chair through the recliner's remote control. This massage recliner is made of high-quality leather/cloth, which is soft and comfortable. The chair frame is made of high-strength steel with good anti-deformation and anti-fatigue properties. The seat and armrests are made of high-quality wood, which is sturdy and durable. These materials ensure the comfort of the chair while providing a certain degree of safety The chair is easy to assemble and comes with detailed installation instructions. Users only need to follow the steps in the manual for simple assembly. The whole process is very convenient and quick. If you are a person who needs to sit in a chair for a long time, then this massage chair is a good choice