BLUETOOTH APP

Once you install and launch the app it will detect all compatible devices and list them.

The app allows you to turn the SH-C22 on/off, adjust the temperature (-20/20 Celsius), enable eco mode (reduced power consumption with reduced cooling efficiency), enable/disable child lock, switch between Fahrenheit and Celsius and unpair it from the app.

There's also a battery mode in the app but that probably applies to other models and not this one.

From the settings tab you can adjust the min and max temperatures and pretty much everything else from the main tab.

You can also check all paired devices.