1. Working power: 5W
2. Input voltage: DC 5V/1A
3. Wind speed: five wind speeds
4. Charging port: Type-C
5. High-definition digital display, clear gear position and power
6. Turbine blades, strong wind
7. Built-in battery, using Type-C port
8. Small and portable, with a lanyard for hanging on the hand
2. Input voltage: DC 5V/1A
3. Wind speed: five wind speeds
4. Charging port: Type-C
5. High-definition digital display, clear gear position and power
6. Turbine blades, strong wind
7. Built-in battery, using Type-C port
8. Small and portable, with a lanyard for hanging on the hand