1, turn on the power of the massage chair first, and then sit on the massage chair.

2. Find the remote control or panel of the massage chair and find the button to adjust the speed. Different brands and models of massage chairs may have different button positions, please refer to the instruction manual.

3. In general, the speed control button of massage chair will be marked with the words "speed" and "addition and subtraction". If it is a remote control, there will usually be a corresponding button or dial; If it is a panel, there will be a digital display.

4. Confirm again whether the speed of the massage chair meets the requirements. If you need to adjust, you can follow the above steps again.