Description 
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<br />The item is a simple, practical and multifunctional mini electric fan, which adopts the brush and slotless motor and 4pcs plastic fan blades, and is powered by one removable 18650 rechargeable Li-ion battery to provide you strong wind and let you say goodbye to summer heat waves. The mini fan suppoprts 3-level wind speed for adjustment. With portable design and easy to operate, it is really a wonderful mini electric fan suitable for home, office or outdoor use. 
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<br />Features 
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<br />Material: durable hard plastic. 
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<br />100% brand new and high quality USB Rechargable 3-Level Speed Adjustable Mini Electric Fan. 
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<br />Adopts the brush and slotless motor and 4pcs plastic fan blades to provide you strong wind and let you say goodbye to summer heat waves. 
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<br />Support 3-level speed for adjustment, to meet your different needs. 
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<br />Powered by one removeable 18650 rechargeable Li-ion battery (included), for durable to use. 
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<br />Can be placed bedside your computer, on the table or in your car for convenient to use. 
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<br />Simple and practical design, easy to use and carry. 
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<br />Specificatio 
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<br />Input voltage: 5V. 
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<br />Input current: 0.5A-1A. 
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<br />Output voltage: 5V-9V. 
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<br />Max. output power: 4W. 
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<br />Battery type: 1 * Removable 3.7V 18650 rechargeable Li-ion battery. 
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<br />Charging time: about 5 hou. 
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<br />Working time: about 2-8 hou. 
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<br />Speed mode: 3-level speed.