Product: YIHUNION Mini Handheld Fan Portable, Hand held Personal Fan Rechargeable Battery Operated Powered Cooling Desktop Electric USB Fan with Fan Stand, 2500mAh Battery 4 Modes for Home Travel Outdoor（Pink）
Brand: YIHUNION
Color: Pink
√Lightweight
√2500mah 18650 Rechargeable Battery
√Fan Stand Provide Hand Free Cool
 √Multiple Function for Home & Office
 √Great Gift Ideas
√Premium Motor Lower Noise Higher Speed

Where can you use this fan?
 Outdoor:
This fan is especially mini,it can be easily taken to other places. It would be a good partner for you, when going outdoors like travelling, hiking, climbing, camping, exercising etc.

Indoor:
You can fold the fan up and put it on the computer desk to make you enjoy your leisure time better(Play games, go to the movies, read books and so on)

Specification
Dimension: 
8.3*4.1*1.8in(with stand)
Package Size: 9.1*7.9 *3.3 in
Item Weight: 145g/5.1oz(no stand)
165g/5.8oz(with stand)
Output Power: 2.5W( MAX )
 Input Voltage: 5V
Output Voltage: 5-9V
Input Current: 400-700MA
Speed Mode: Two speed regulating
Working time: About 3-15 hours depends the speed and other factors
Charging time: 3 hours
Battery: 18650 Lithium-ion Battery (3.7V, 2500mA)
Battery Installation: Removable

 Note: Please charge the battery for about 3 hours before first use to improve the battery life.

 Package includes:
1 x USB handheld fan 
1 xUSB Charger cable
1 X 18650 Battery 
 1 X fan stand
1 X English User Manual

【4 Adjustable Speed Level 】- This mini fan have 4 speed level(Low/medium/high/sleep mode)can adjust by pressing the power button repeatedly. The sleep mode can avoid headaches, stuffy nose caused by prolonged strong wind and meet the physiological needs of people. And 4pcs fan blades, strong wind, wind distance up to 3m. Brushless motor makes the fan durable.
【Battery Operated Fan & USB Powered】 - The YIHUNION portable hand held fan operates with 2500mAh battery (can not removable) and can operate for 3-13 hours after a full charge. The small fan is extremely portable as no cable wiring needed which can be used both indoors and outdoors. With a wide range of USB interfaces, you can use the USB charging cable link to computers, power bank , laptops and other devices to enjoy cool wind no matter where you go.
【Removable Fan Stand】 - With the removable fan stand , You can use it as desk fan in your office or can be used either handheld fan to carry it around to solve the hot stuff on the road. Meet your cool needs throughout the day. Meanwhile, the fan base can also be used as a mobile phone holder for video watching.
【Portable Lightweight Design】 - This portable fan is only 0.35lb and the dimension is 8.2 * 4.1 * 1.5 * inch. When you go outside, you can put it in the bag and take it to anywhere, especially suitable for summer travel or outdoor sports.（Note：If you do not use this product for a long time, please fully charge the battery and save it to avoid battery damage!）
【What In The Package】- You get one YIHUNION Portable Rechargeable Fan, one USB cable, one user guide, one fan stand. If you have any problems, please feel free to contact us. We will respond you and solve the problem for you!

Search query: bt21 fan
Relevance: Substitute

Search query: white room fans for cooling
Relevance: Substitute