PAVEOS Mini 8GB USB Disk Pen Flash Drive Digital Audio Voice Recorder 150 hrs Recording Features: This digital Mp3 voice recorder is with built-in 8GB flash memory Support U disk function Rechargeable Li- battery The voice recorder offers a long play recording mode Telephone recording function allows you to record detailed conversations This digital voice recorder supports 2000/XP/Vista/win7/Windows Me. 98SE/Windows 98. 9 and higher Specifications: Flash Memory 8GB (Please select FAT32 system when formatting the recorder) Size:70mm x 21mm x 9.4mm Recording time:About 150 hours Recording Formats:WAV Power Supply:Li- battery Operating System:Windows 2000/XP/Vista/Win 7 Recording Bitrate:128K USB Port:USB 2.0 Frequency Response:20Hz-20KHz Max Audio Output Power≥ 5mW Working Temperature:0~40ºC Color:Black Package Includes: 1 x 8GB Mini USB Flash Digital Voice Recorder (Black) Househeld supplies for adult and children Design: Our radio adopts a close-to-life design, just to achieve a satisfying experience for you. Durability: This radio is made of sturdy and durable materials, which can maintain its functionality even after frequent use. Multipurpose: This radio can provide convenience for your daily life, whether it is for daily work or home leisure, you can also give it to your husband/wife/family, they will love it! Wide Selection: Discover an extensive range of household tools, from indoor to outdoor accessories, ensuring you find exactly what you need for your home . This radio will surely fulfill your needs! Service: If you encounter problems in the process of using radio, please feel free to contact us and we will solve them for you.