REQUIREMENTS1. Android phone (Android 9.0 or above) with a Type-C port
2. With a length of 110-179 mm

3. OTG on

*Android phones such as Xiaomi, Samsung and Google have been enabled OTG by default. For other phones, please refer to the requirements of respective phones.

4. Required power input for the cooler: 5V/2A
INSTALL THE PHONE1. Insert the phone's Type-C port into the controller's one;
2. Pull the left side of the controller to fix the phone on it. The indicator is solid blue to show a successful connection.
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DETACH THE PHONE
Hold the right side of the controller firmly and gently pull the left side of it to detach the phone.
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TURN ON THE COOLER
Use the included Type-C cable to connect the Type-C port of the cooler and a USB power adapter (not included). The back fan lights on and the cooler starts  working.
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TURN OFF THE COOLERDisconnect the external power supply for the cooler to turn off the cooler.