About Air Cooler and Fan 

Mini USB Rechargeable Portable Handheld Cooling Desk Fan
This fan is considered to be a mini portable stylish desk fan. The USB charging desk fan is very convenient to use and carry. Also this is adopted by maintaining international standards of 18650 3.7V/2200mAh high-capacity lithium battery which provides super long using time and strong power output. Moreover the power consumption is very low and energy saving too. The max power is 4W. On the other hand this is made of premium ABS material which is very durable. Long lifespan up to 10000 hours.

Mini USB Air Conditioner Fan
It has a mini storage box that allows you to insert different scents, giving you a sweet-smelling ambiance. Use it in your office, bedroom or anywhere you travel. It works as a mini air conditioner, keeping you cool during the hot summer days. It can even be used when the electricity goes out. It can be charged via USB or batteries. It is lightweight and portable. Revitalize yourself with the Silicon Mini Air Conditioner USB Perfumed Fan. Available at an affordable price on daraz.bd.