HANDHELD FAN

Disclosed is a handheld fan, which includes a holding part, a fan head and a control device. The holding part is provided with an accommodating space inside, and is equipped with a discharge port and a charging port. The discharge port is configured for electrical connection to an external electronic device, while the charging port is for electrical connection to an external power source. The fan head is provided with a motor and fan blades connected to the motor, and the fan head is connected to the holding part. The control device is located in the accommodating space and includes a power module, a processor, a charging circuit, and a current output circuit. With the above structure, the handheld fan has controllable charging and discharging, external power supply capability, and adjustable wind speed.