The PRMAMQ78N is the latest upgrade to our popular PRMA line of audio recording pens. It has an even slimmer sleeker design than it's predecessors that is sure to exceed your expectations.Start recording by simply sliding the pocket clip. Slide it up to start, slide it down to stop. This fully functional pen can capture up to 71 hours of audio even while you're writing. Convenient for business people and students who want a convenient way to take memos and record meetings and lectures for later review.Retrieve files simply. Easily transfer your files or charge your pen's battery using the included USB cable. The software includes several ways to search your files and an automatic file introduction feature that can play the first few seconds of audio until you find the file you want.Quality audio. This pen has adjustable sensitivity control for recording clear audio nearer and further away. It can store up to 71 hours of audio to 1GB of internal memory. No MicroSD card needed