POLEND 2015 New Mini Portable rechargeable Audio Voice 8GB Memory Voice Recorder Dictaphone With MP3 Player and USB Connection,Support for Win 2000/xp/vista 32, Win 7, Mac OS System The World's Smallest Voice Recorder- Portable and pocket size,Dimensions: 46.49 x 18 x 5mm,can carry it anywhere and record lectures easily. PLUG-AND-PLAY-Can used the USB cable to delete operation on the computer, copying, cutting, etc.no installation needed on your computer. USB FLASH DRIVE-Can be used with U disk,USB voice recorder or USB flash drive with huge 8GB Capacity. MAC/WINDOWS COMPATIBLE-Files Recorded to MP3 Format,Support with Win 2000/xp/vista 32, Win 7, Win 8,Mac OS System. MULTIPLE FUNCTIONS-Best Voice Recorder For music or recording meeting minutes or class notes,you are able to record up to 10 hours of non-stop recordings with crystal-clear sound quality.Allow saving files at your convenience and playback feature.