TrustIn Multifunctional Portable HD Digital Voice Recorder Dictaphone MP3 Player (8GB) 100%Brand New and High Quality ! Support TF card to expand the memory, maximum 64GB. Integrated voice recorder, MP3, walkman as a whole Portable and practical, the Voice Recorder can be taken anywhere to record audio from meetings, conversations,and other situations where an unobtrusive way of recording audio is needed It is a discreet and small device with sleek design, yet powerful voice recorder device. USB sound recorder into computer USB port and a folder of recorded WAV files appears immediately. Play back on Windows Media Player or Free VLC player. Super simple one step plug and play access to files. No software to install. Eliminates complicated transfer of files across devices