Acefast YF4 Air Blower, Black

Configuration

The ventilation system uses a 13-blade rotor, designed to produce a constant and uniform airflow. The YF4 model offers 199 airflow adjustment levels.

Reliability

The fan is manufactured according to international quality and safety standards. The materials used and electronic components contribute to safe operation.

Specifications:

Maximum motor speed: up to 77,000 rpm;

Maximum airflow speed: up to 17.5 m/s;

Speed adjustment levels: 199;

Rotor: 13 blades;

Battery capacity: 4,000 mAh (7.4 V);

Battery life: up to 10 hours (depending on usage level);

Operating time at maximum power: approx. 38 minutes;

Charging port: USB Type-C;

Power input: 5V / 2A;

Charging time: approx. 3.5 hours;

Display: digital LED;

Housing material: ABS + PC;

Dimensions: 147 × 80 × 39 mm;

Weight: 264 g;

Included accessories: 3 interchangeable nozzles, USB-C charging cable