as described
I have only used this electric nail file once. It is indeed quiet and for the most part easy to use. The only minor drawbacks are the on/off/speed adjusting button (needs to be turned rather than click) which is too small and more difficult than a click button , and the protecting screen. I found that because of the protective screen I had some difficulties in holding the file.  these are minor drawbacks and overall do not impact the quality of this nail file.
Rating: 4 stars