First off, the precautions appear to have been written by a child. They make zero sense. Plus, there really are no directions, so we have no idea how to use it, if it even works. It appears it needs other attachments. $10 completely wasted.
why do you need instructions. its self explainatory xD you plug the head phone cord into your headphone jack (mind blown yet? lol) then use it. i got it in the mail. took it out of the package. plugged it in half way threw a video and it worked! takes no time to sync or set up. it even comes with a little (inch or so) stand so you can stand the mic up and not hold it. (the stand is a little more boxy than pictured) there is litterally nothing to it! its built to be compatible with headphones to so the cords are a little awkward. basically it has a headphone cord and a slot to plug your headphones into. so any gamers that need a cheap novelty mic. here it is and you can still use your ear buds with it
The description makes it sound like it's as easy as plugging into your phone and using. On arrival, the microphone does not do so, and poorly explains that a PC or radio is also required with your phone.