USB Personal Fan Lazy Neck Hanging Dual Mini Cooling Fan for Outdoor Traveling Indoor Home Office Use

Charging time: about 4.5H Use time: about 4-10 hours Charging input: DC5V / 1A Wind speed: four-speed adjustment Power: 0.3-1.2W Battery capacity: 2000mAh Charging : USB Withstand tensile force: Less than 2Kg Colour:Black + red Material:ABS + silicone Size:20.3x26.9x4.3cm Package Contents: 1 * fan 1 * USB cable 1 * Instruction Only the above package content other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.