USB Charging Portable Rotatable Desktop Electric Fan Suitable For Outdoor Picnic Student Dormitory Office Home Use

S30 dual head air outlet fan parameters One weight: 900g Product size: 19.8 × 15.6 * 39.3cm Packaging size: 20.4 × 15.9 × 40.5cm Outer box size: 83 * 42.5 * 83cm Product colors: white, gray purple Battery capacity: 3000mAh Product motor: Pure copper brushless motor Product shell material: ABS Usage time after 3000mAh capacity is fully charged A fan: First level usage time: 7-8 hours Two levels of usage time: 4-5 hours Three levels of usage time: 3-4 hours Simultaneous use time of two fans First level usage time: 3-4 hours Two levels of usage time: 2-3 hours Three levels of usage time: 1-2 hours matters needing attention: Due to the fact that this product was not fully charged when it left the factory, and the logistics process takes time, please charge it for 3-4 hours before using it as soon as you receive the goods to ensure that the product's power can reach its optimal level. This avoids the possibility that some products may run out of power or have low battery levels after arrival, which could weaken their power. A fully charged product allows you to experience its optimal state Noted: Due to manual measurement, the length may deviate by 1-2cm. Please understand. Due to the fact that the image was uploaded after shooting, it is normal for the display screen to show a slight color difference from the actual object.