Product Name: WX-F6 folding fan Material: ABS/PP/electronic components Product Size: 100*100 * mm (folded) 100*100 * 170mm (expanded) Single net weight: 195g Battery Voltage: 3.7V Input voltage and current: DC5V/1000mAh Fan working power: 3W Charging time: about 3 hours full Battery capacity: 2000mAh Working hours: 1 gear is about 7.5 hours. 2 gear is about 3.5 hours. 3 gear is about 2.5 hours. Work current: First gear 240mA; Second gear 460mA; Third gear 730mA Small But Powerful:Although small in size, the wind is strong. high-quality ABS and brushless motors are used. Stable performance and long service life. Mini fan is a must-have product for your business trip, travel and home.SIt is a small companion in daily life. Strong wind and silent:fan blades and brushless motors can provide strong airflow, but low noise. The wind speed can be adjusted to meet different needs.