Fan

An electronic apparatus comprising a removable fan including:

• a fan seat;
• a fan head having a first surface opposing a second surface of the fan seat;
• and
• a first rotating shaft provided at edges of the first surface and the second surface and configured to rotatably couple the fan seat and the fan head, such that the first surface of the fan head and the second surface of the fan seat form a target angle based on the first rotating shaft.

A kit comprising:

• an electronic device;
• and
• a fan including:
• a fan seat;
• a fan head having a first surface opposing a second surface of the fan seat;
• and
• a first rotating shaft provided at edges of the first surface and the second surface and configured to rotatably couple the fan seat and the fan head, such that the first surface of the fan head and the second surface of the fan seat form a target angle based on the first rotating shaft;
• wherein the fan seat comprises:
• a first seat body;
• and
• a second seat body,
• wherein:
• a bottom surface of the second seat body is opposing a top surface of the first seat body, and a top surface of the second seat body is the second surface of the fan seat;
• the second seat body is rotatable relative to the first seat body;
• and
• the first rotating shaft is perpendicular to a rotating shaft between the second seat body and the first seat body.