A. INKO smart heater products are used as mobile phone chargers or

Less energy by connecting auxiliary battery

This heater is optimized for use.

When using an adapter of less than 1A or connected to a mobile phone

Please understand that heat may occur or the product may malfunction.

In the case of heel products, the heating area is wide and 1.5A (ampere)

We recommend using the above auxiliary batteries and adapters.

Please note.