You can consider ai's life. Each instrument is good and has its own advantages. It can not only rotate 360 degrees to meet the requirements of moxibustion at different parts of the body, but also turn off the infrared lamp during facial moxibustion to prevent infrared rays from hurting eyes. Moreover, its moxibustion head has a large coverage, and several adjacent acupoints can be moxibustion at the same time every time.