This office chair offers a range of features to enhance comfort and relaxation, including a massage function that targets the back, waist, and buttocks, perfect for relieving soreness from long periods of sitting. It also has a seat cushion ventilation function, which provides added comfort during hot summer months. The chair is as convenient as a typical office chair, with adjustable height and angle to ensure you can find the perfect working or resting posture. The backrest can be tilted between 98° to 142° for added versatility, allowing you to find the ideal position for work or short breaks. Additionally, the built-in footrest and soothing massage feature make this chair an excellent choice for both comfort and relaxation.