HX66 desktop circulating fan

1. Material: ABS+electronic components 2. Size: 195 * 177 * 92mm; Weight: 554g 3. Battery capacity: 3000mAh; Charging time: 4.5 hours 4. Battery life: 2-11 hours 5. 5 levels of airflow adjustment; airflow noise: 50db 6. Digital display gear and battery level