Portable Mini Fan Auto Rotation Desk Fan 4 Speed Wind Mute Adjustable Air Coolers Rechargeable For Office Home Desktop Office
Note: 
"no shake head" wind direction can be adjusted 90° up and down manual adjusted,can't go 90 degrees left and right
"shake head"   wind direction can be adjusted 90° up and down manual adjusted and 90° left and right automatic rotation.
Features:
1. 3 fan blades air cooling fan,can be put on the table,ged rid of heat and bring coolness.
2. It has 4 wind modes--sleep wind,cool breeze,natural wind and strong wind,meet different needs at different moments.
3. Built in 4000mAh large capacity battery,charge for 5 hours and long endurance up to 15 hours.
4. It is working in low noise and lightweight,suitable for dormitory, office,bedroom and living room and hotel.
5. With two charging ports,Type-C and Micro USB interface,simple operation and fast charging for wireless use.
Specifications:
Product material:ABS 
Size:  138*75*183mm
Weight: 350g
Battery capacity: 4000mAh
Charging time: about 5 hour
Life time: about 15 hours
Charging method: USB charging
Interface type: Type-c
Rated input: DC 5V/1A
Rated power: 4W
Packing List:
1 * mini fan
1 * USB cable
1 * Manual
Remind:        
- If you did not receive your order in time, please use AliExpress to contact me, I will provide you with effective solutions.Thanks for your understandings.
- Because the time difference between countries, if sales person is not online,she will reply your email within 5-10 hours.
Simple desktop small fan