Ventilador portátil de mano para refrigeración por hielo, ventilador de escritorio de alta velocidad con turbina de semiconductores (azul)

1. Three-speed wind adjustment, eliminating the sweltering heat and providing instant coolness
2. AI energy-concentrating chip, continuously blowing at high speed, low power consumption, long battery life
3. Air condensation semiconductor, excellent cooling effect, rapid temperature reduction
4. Portable and stable, extendable bracket, instantly transforms into a desktop fan
5. Large-capacity battery, Type-C charging port, long battery life
6. Tachyonic high-speed brushless motor, multi-level boost, air guiding system, strong wind force
7. Compact and easy to carry
8. Battery capacity: 1500mAh
9. Charging interface: Type-C
10. Battery life: 5-6 hours (single fan); 1 hour (cooling + fan)
11. Materials: ABS + aluminum alloy + electronic components + semiconductor
12. Size: about 15.5 x 6 cm