Randolph Mini Handheld Fan Personal Portable Fan 250mAh USB Recharging Battery Operated Small Desk Cooling Fan

Mini Handheld Fan Personal Portable Fan 250mAh USB Recharging Battery Operated Small Desk Cooling Fan Features: Although the electric fan is very strong even in high speed the noise is less than 36dB. It is a quiet and good friend when working and sleeping.The sturdy flat-bottom(Separate base) design is easy and stable to place which can be placed on the table steadily which is very suitable for office use. This mini fan is portable as long as one wind speed. 4pcs fan blades strong wind. Save you from summer and hot flashes. The portable hand held fan operates with 250mAh battery (can not removable) and can operate for 40min after a full charge. Work While Charging: The handheld fan can get power supply from USB devices such as power bank computer laptop USB charger and is able to continue work when it connects with a power supply. The hand held fan is so portable that you can take it with you when you are strolling studying hiking You can put it in bag a drawer or an office table The wind is powerful and the fan is quiet while working which can allow you to sleep well. Product Description: Description: Material: Plastic Controller Type: Button control Battery Capacity: 250mA Input Voltage: DC 3.7V Output Power: 2W Fan Size: About 58x130x40mm/2.28x5.11x1.57in