USB Ultra-thin Portable Folding Hanging Neck Fan Mute Mini Fan

Without stand Color: pink, green, blue, black, white Size: 162*80*17mm Material: ABS+PC+Electronic components+Polymer battery Weight: 160g Charging input: 5V/1A Working current: 1600MA Use power (maximum): 6W Motor speed: 3500 4000 4500 Use time: about 10 hours for the first gear, about 7 hours for the second gear, and about 4 hours for the third gear Battery capacity: 3000mAh Charging time: about 3 hours Negative ion working power: 1W Working voltage: first gear 7.5V, second gear 6.5V, third gear 5.5V With stand Color: pink, blue, white, green Size: 167*80*18mm Material: ABS+PC+Electronic components+Polymer battery Weight: 202g Charging input: 5V/1A Working current: 1600MA Use time: about 10 hours in one gear Speed: 1st gear 3000, 2nd gear 4500, 3rd gear 5500 Battery capacity: 3000mAh Charging time: about 3 hours