I own microphones from the same brand, I am very satisfied. In an excess of confidence in the brand, I bought this model.
tried on several sources (PC, MP3, jackamp output (see my review above), out of battery pack)
Complete box: tip parts (some not compatible with earphone, class!) small bag. Well it's a show.
Once plugged in, how to say. You see the headphone of your little sister, bought at the local supermarket for 2 € a day of promo. Bah Share the EP2 with his, he will always be better.
Uncomfortable to wear, they are super big and bad fit in the ear canal.
I tried changing tip, barely lost the cap could not fit on the headphone (too small). The sound is disastrous. Farewell frequencies and low frequencies, made it very messy, highly colored sound that becomes mat.On the impression of a filter applied to the output of the reader.
In short no interest.
In summary: it is not in place and the sound is awful. For 10 €, there are much better at the usual brands (Sony and company)