The IH201 product is a case of Grepow’s smart shoe solution, which can be used as a power supply for smart heating shoes. The IH201 product has built-in dual charge and discharge protection, high-precision automatic constant temperature system, can adjust the output power according to different external temperatures, use a dedicated charger, and support QC2.0 fast charging. The IH201 product supports a maximum charging power of 15W.