This is the Tascam and it works pretty. They reproach him the sound of his keys is meant well in the recordings but there is normally no reason to groped a recorder with embedded microphones for a sound recording. Its sensitivity is adjustable and it can be very sensitive (in the range where it is located). I bought it to use it as a voice recorder but it does catch his brilliant attached to my camera in video mode. At this price we must not dream, the connection is the jack 3.5, this allows the unit to maintain a reasonable size.