1、HD LOSSLESS: Mini recorder offers the most responsive and lossless recording quality of any recording compared to other similar recorders. 2、CONVENIENCE: Portability is definitely the key part of this recorder, which weighs less than half an ounce and measures only as big as a USB drive. 3、DUAL USE: USB digital recorder can be used for two purposes in one, both as a U disk and a recorder, small size plays a big role, suitable for carrying around and using. 4、CONCEALMENT: USB recorder design is small and concealed, convenient for you to forensics on different situations, suitable for concealment work environment, sometimes can play a huge role. 5、VERSATILE: You can use it as a conference recording device, a speech recorder, or even a monitor, and recording is as simple as pressing a button and it starts working.