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  • July-27 2016 00:00:00

    El producto funciona, aunque su calidad no es excelente.

  • June-15 2014 00:00:00

    Now with much sunnier days I found the fastest speed powered at nearly 6V to be slightly inadequate. I had a spare mini DC-DC boost module so replaced the fan controller PCB with it and the fan now runs faster at 7.5V, drawing around 0.5A from 4xAA eneloops. The motor and original fan controller can run at 9V, so if you find the speed lacking it's worth trying a pair of matched 14500 li-ion cells instead.

  • June-04 2014 00:00:00

    I bought this to replace a rather noisy and inefficient portable fan with soft fins. I must say I am impressed and happy with this purchase. If you can forgive the plastic housing and flimsy hand strap this fan is actually pretty good (I do not think the housing will survive a drop, but you don't need to baby it either, and I cut the strap off). Noise is reasonable considering the extractor design. I love that the air flow is concentrated and can be directed by little vents. You can also freeze a wetted sponge, it is much cooler. I took mine apart with mind to make it faster, and was surprised to find a regulation circuit based around a TI LM324. The fan draws around 100-200mA depending on speed setting, and is slightly faster on AA cells than the 5V USB. I did try 7.5V via the power socket but the fan was not any faster, and just drew less current, so there is not much point running from 14500 cells (I am using 4xAA Eneloops). Power socket is switched so that it will not use batteries inside the unit when the USB lead is connected. I did try some adhesive foam to seal part of the fan to help reduce noise but it really wasn't necessary.

  • March-29 2016 00:00:00

    To be honest, I won't be using this until I'm sitting in a hot tent in the summer. There is nothing worse than sweating your butt off in a tent when it's 90 out. I've yet to get any relief in that situation but I'm holding out hope that this thing will work out for me. I'd classify this in the Chinese novelty category. It might turn out to be junk, or require some modifications with a screwdriver and a soldering iron. Or it indeed may turn out to be pretty good. It's common to have spray bottles that emit a fine mist but this takes that idea and runs with it. Let's see how good the execution is. Like everything else, Chinese novelty items either fade away or become refined with time. Let's see where a portable air conditioner takes us.

  • March-30 2015 00:00:00

    It does an ok job,although a little louder than I expected. I was quite disappointed that it was cracked in 2 places ,which would have happened in the delivery shipping time. Although I tried to glue it together it didnot hold. To send it back was not worth it ,& the same thing could have happened again. Although it does have the cooling force which I am happy with . All up the price was good but a little dissapointed as mentioned b4.

  • July-18 2017 00:00:00

    Your product does cools and refreshing My wife visiting Barranquilla Colombia Advised it does make her cool and refresh

  • March-07 2013 00:00:00

    excellent, just what l was after, very quiet, very handy as it runs on batterys

  • March-16 2019 00:00:00

    it was better than I expected.

  • October-14 2017 00:00:00

    nice and coool

  • June-14 2017 00:00:00

    Great Product! Works well during heatwave.


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