The machine should avoid continuous use for a long time. In case of fever, stop using it. Continue using it until the temperature drops., it is best to rotate multiple machines. We recommend that you rotate every 40 packets. The new machine must be used after refueling, and it should be maintained every day.

  This model is economical and suitable for customers with relatively small usage. If you often use it for a long time, you can look at other models in this store.