LONG ENDURANCE: Rechargeable desk fan uses the original lithium battery, lasting 4 hours, cordless use is more convenientVARIABLE WIND: Desktop mini fan supports three speed adjustment, free to control, allow you to feel the freshness brought by different wind speedsCORROSION RESISTANT PLASTIC: Desktop fan is made of excellent plastic material, has strong corrosion resistance, durable, waterproof, light weightADJUSTABLE ANGLE: Rechargeable desk fan supports wide adjustment of the air supply angle, and you can adjust the appropriate angle according to your own needsNOISE REDUCTION DESIGN, NO DISTURBANCE LIFE: Desk fan provides comfortable quiet circulation air supply, effective noise reduction, silent wind, like a library silenceSpecification:Item Type: Rechargeable Desk FanCase Material: PlasticProduct Battery: 3.7V 1200mah lithium batteryPackageList:1 x Fan1 x Charging Cable1 x User Manual