Usb Desk Fan, 6 Pack Mini Usb Fans,Portable Fan, Flexible Neck Cooling Fan, Quiet Travel Fan, Personal Portable Pocket Fan, Usb Desk Fan(Color) for Home

• There is a 5cm length of tube, which is super flexible. You may twist it into several shape. For example: the natural straight shape; U shape; L shape and Z shape. Meanwhile, there is only one step to install it: insert the motor shaft into the fan's center hole. Please take a note about that, don't insert the shaft deeply till the end, or the friction will prevent the fan from rotating, and then could damage the motor coils.
• Single item weights about 22g(0.78oz), and the total length is 145mm(5.7"), it is very suitable to carry on trip, and cool you temporarily outside.
• The rated voltage is 5VDC and the corresponding speed is 1500 RPM. But with the noise level around 25dB. And the air flow it blows is not too strong and not too weak, just right for you.
• This portable USB fan is assembled with a 1220 DC motor and an integrated molding plastic, which are made from TPE. It won't hurt you at all even if you touch the fan when the motor is running. However, you'd better keep it away from the infants. If the fans are dead, they are totally recyclable,and could be disposable used.
• There are 6 colors for you in total. You may give some of them to your friends as presents. You may also keep them all to decorate your table or something else.

Description USB-A Interface portable fan is a good partner for you in summer. It is safe to use and easy to carry, especially good for those who are going hiking, bicycle riding. If you like DIY, then you may buy some USB extension cables and clips to connect the portable fans and fix them in the position where you want so as to decorate you work place or rest place. Long serve time motors applied. You may keep it running over 3 hours as long as not prevent it from rotating. Limited Due to the manufacturing error, there is some certain possibilities of over 25dB noise some USB portable fans make. You have to take a power bank with you when outdoor using. Why to choose this fan rather than mobile phone fan Mobile phone fan seems cooler and popular, because its interface is compatible with cellphones naturally. You can play your phone while enjoy the cooling air. However, there is a fatal disadvantage you should not ignore. That is the interface on the phones are used for input but not output. What's more, the motor is the inductive load that would cause harmful electromagnetic induction so that may damage your phone. USB-A interface portable need to work with portable chargers or computers, they can offer large current output. So it should be your better choice. Specification Weight: 22g(0.78oz) Length: 145mm(5.7") Width:90mm(3.54") Height:15mm(0.59") Interface: USB-A Rated Voltage: 5VDC Rated Power: 1W Rated Speed: 1500RPM Package Including 6 x USB Fans