Specifications:Three wind speeds, cool and free to switch.1200mAh large capacity battery, strong wind force.Safety front grille detachable design, easy to clean, hygienic and healthy.Can be clip to umbrella rod, easy to use.Name: Mini FanMaterial: ABS/PPBattery: Built-in 1200mAh Rechargeable Battery (Included)Charging Voltage: 5VCharging Current: 1AWorking Voltage: 3.7VFeatures: Foldable, Umbrella Clip Design, 3 Wind Speed, RechargeableSize: 203mm x 110mm x 43mm/7.99" x 4.33" x 1.69" (Approx.)Notes:Due to the light and screen setting difference, the item& 39;s color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x Mini Fan1 x USB Cable