speed control cooling white USB fan

Detailed introduction to speed control cooling white USB fan:

Specifications:

• Novelty design
• Plug-and-play: no external power supply needed
• No drivers or installations required
• Power supply: 5V DC directly from the USB port
• Low-noise/heat operation
• Safe and soft nylon fan blades
• Power-saving design,
• Provides cool air while working
• With flexible neck
• Compatible with PCs, Notebook PCs and PDAs
• Can be used as gift or promotional item
• Logo printing service are available
• Color box packing

1.2000RPM speed,128mm blade diameter, new DC brushless motor, strong wind, low noise

2.5V USB(cable length:1.2m) power supply, plastic shell, special mesh enclosure design, all has been done by smoothing processing, safe. 

3.New generation of DC brushless technique, lower running voltage and current, power just 2.3W, energy saving. 

 4.Fan's life can be 25000~30000 hours, can be used continuously with long time. 

5.Fashional and tasty, simple and graceful. 

6.Fan is with control switch, its angle can be adjusted 360°by up and down. 

7.Dimension:153*108*204MM,weight:216g,easy to carry. 

8.Fan occupies small room, stable structure, easy to place. 

9.Appearance delicate, can be used in any occasion. 

10.2 speed choices, both tilting angle and oscillation available, soft wind, cool and refreshing,comfortable.