I really like the concept of this product. Very easy to use and high quality material, unfortunately I can only give two stars as they fall off randomly all the time and if you are not careful they are gone. The first time it happened while I was sleeping so I learned from that and started filming them at night but now I'm on the last one and I can't even tell you where I lost the last two, one I think on the bus in Mexico. Who knows, if you buy them be careful you won't have them for long
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