Flexible Portable Mini Fan for Power Bank 5VDC Mobile Charger Adaptors Travel Cooling Cooler Mobile Phone USB Gadgets Fans

Feature:

• 360 degrees of random bending, 25.8dB.
• Application: power bank, USB power board, USB humidifier, mobile phone AC charger, etc. (Do not recommended to  use with laptops and desktop computer USB ports. 

Specification:

• Name: USB mini fan
• Product material: environmentally friendly plastic (TPE); fan blade: silicone
• Color: white, black, green, blue
• Product Dimensions: 145 x 89.3 x 15mm/5.71 x 3.15 x 0.59in