Nice tool in the usb lithium power source range. Tip: for an updated model design I would recommend a double or triple battery fan. My experience that these fans ob high setting comsume a lot of energy for shorter runtime. A second battery would help increase runtime meaningfully. That or support a usb c supoort on the fan to run continous on max feom an external power source for longer runtime. To make this microfan extra useful a built in autoswivel 90-100 degrees and support of a small remote to turn on/off the fan and fan speed and perhaps have a preset for a 1,2, 4 hour run, with aito stop would be nice, to conplete the package.
Ryobi is pretty lazy. They couldn't make it to clamp a half inch wider for a 2 by 4. I want there new usb clamp for a attic but can't purchase it for this reason
![RYOBI Solder Pen USB Lithium Review [FVH61K]](http://i.ytimg.com/vi/Qr70U7SkMw0/mqdefault.jpg)
![RYOBI Solder Pen USB Lithium Review [FVH61K]](/img/tr.png)
Nice tool in the usb lithium power source range. Tip: for an updated model design I would recommend a double or triple battery fan. My experience that these fans ob high setting comsume a lot of energy for shorter runtime. A second battery would help increase runtime meaningfully. That or support a usb c supoort on the fan to run continous on max feom an external power source for longer runtime. To make this microfan extra useful a built in autoswivel 90-100 degrees and support of a small remote to turn on/off the fan and fan speed and perhaps have a preset for a 1,2, 4 hour run, with aito stop would be nice, to conplete the package.
Ryobi is pretty lazy. They couldn't make it to clamp a half inch wider for a 2 by 4. I want there new usb clamp for a attic but can't purchase it for this reason
Can it be taken apart to clean it when it gets dusty?