Is the massage chair awesome? How about power consumption?

The power of massage chair is generally 200W to 300W, which is not too big. Use 15 to 20 minutes at a time, with little power consumption. For example, in spring, the power of an imperial chair is 280W W. Assuming that the electricity bill is 6 cents 1 kwh, it costs almost 1.5 cents for an hour, which really saves electricity.