Aeon Rechargeable Standing Fan (16″ inch) 40W has a warranty of 1 year with high air flow at 80 degrees swing rang. Other features are:Wide Range Oscillating100% pure copper motorRechargeable fanPP rounded baseSturdy BaseAssured Quality1 Year WarrantyBattery 2x6V 4.5Ah Lead Acid BatteryDimensions (WxDxH): 420*400*1400