4 inch metal mini portable laptop USB fan

Feature:

*Ultra-quiet design.

*360°up and down adjustable.

*With ON/OFF switch.

*The motor is made by DC brushless technique, lower power.

*Special metal structure design, more stable and stronger.

*Continuous using with long life.

*Occupy small room, smart shape, cool and soft wind.    

Specification:

4 inch Min USB Fan

6inch Min USB Fan

4pcs of blades

3pcs of blades

Size: 15*9.5*16cm

Size: 19*10.5*19.5cm

N.W: 350g

N.W: 430g

Package: color box

Package: color box

Packaging Qty: 30pcs

Packaging Qty: 30pcs

Meas: 49*31.5*48cm

Meas: 54*39.5*57cm