・ Calculator-type voice recorder that can record for a long time without being noticeable ・Simple function, simple operation calculator type voice recorder ・Large LCD that is easy to see - Recording date and time setting, recording sound quality selection, voice-activated recording with adjustable sensitivity ・ Equipped with an omnidirectional microphone, it can be placed in any way to record firmly ・Can be used as a calculator for reduced tax rates ・ Up to about 140 hours of recording (SP) - Recognize the connection with the PC as a removable disk without dedicated software. ・ Since it looks like a calculator, you can record without being noticed. 　You can listen to important content again later, and you can check it, so you don't need to take notes! ・ When you want to record, you can start recording immediately. - It is possible to record the date and time of recording. 　We record the date and time when the recording was made. 　It will help you when looking for your recorded files. - Function to set recitation numbers 　Can be played and erased without a PC 　It is easy to use even for the elderly and those who are not good at computers. 　You can listen to it immediately with earphones on the spot where it was recorded. ・ With VOS function (recording only when sound above a certain level is entered)