LARGE STORAGE SPACE: built-in 8GB memory card and support micro SD card to expand the storage space micro SD up to 32GB.</br>LONGER RECORDING TIME: recording via the microphone or line-in with HQ/MP3 or SP/WAV format two recording formats provide lossless sound quality of recording and are suited for recording meetings conferences or lectures and HQ/MP3 recording about 280hrs SP/WAV recording about 8hrs.</br>A VARIETY OF MUSIC FILES: it supports MP3 WMA OGG WAV APE FLAC that you can listen to various and wonderful music.</br>VARIOUS OPERATING SYSTEM AND LONGER TIME OF BATTERY: support windows8/windows10/2000ME/XP/windows98 it has 300mA High-capacity rechargeable battery that provides 30hrs record time.</br>SIMPLE OPERATION: it can meet the requirement of one key recording and very easy to use even you are a beginner! Package contents: 1 x Digital Voice Recorder 1 x Earphone 1 x USB Cable 1 x External Microphone</br></br>Product Description</br></br>This product is a ideal for business school and private dictation simple operation makes recording easy to everyone even a beginner?? it can meet the requirement of one key recording. With up to 280 hours of recording time(HQ/MP3 format) from the built-in 8GB memory card?? and also supports micro SD card to expand more storage space?? you will save all your important documents or those random thoughts or ideas. With MP3 recording format?? it can play recordin