YLYH F30 Portable Mini Fan

❆【3000mAh Battery Capacity】Upgrade mini fan obtains a 3000mAh battery not only provides powerful energy for fan blade,but also could charging your cellphone in case of emergency. ❆【3 Wind Speeds】Practical one-key operation USB mini fan,simple and convenient. 3 gears:soft,natural,strong,choose the speed according to your favor by press the key switch. ❆【Hands free Design】Attatched a strap that can be tied on both sides of the base of mini fan, When shopping,hiking,playing on beach,traveling,etc.. Hanging it on neck and it'll brings you a cooler summer. ❆【Cellphone Holder】Embedded 90° cellphone stand with a 270° rotation head's design make it possible to hold your phone and adjust the wind direction .Buy this Mini fan, and you'll find what is convenience. ❆【Operation Instructions】 1.Before the first use, we suggest charge this mini fan for 2 hours 2.As the built-in battery , please do not use this mini fan in places with excessive humidity or high temperature(<104℉). 3.To ensure the life of the motor, please do not use the fan while charging the fan. 4.Children under 10 years old need adult care when using this product.