If you not know how to useplease contact with us.Very Portable and Compact Multifunctional DIGITAL AUDIO RECORDERyou can put it in your pocket or purse to recordsupport A-B repeat function one button recordingVOICE ACTIVATED RECORD1-8x speed Fast/Slow Playback.Can be used as a Dictaphone for conferences meetinglecturesclasses and many other events.</br>Recording Clear Audio and 360 degree surround audio : Built-in High-sensitivity Dual Stereo Condenser Omnidirectional Microphone. Capture a wide natural frequency range suitable for any type of voice nature or musical recording.Records and stores MP3 / WAV file formats with clear and professional quality up to 1536 kbps</br>Noise cancellation Digital Sound Recorder for clear playback quality:The noise-cancellation function powerfully reduces unwanted ambient noise such as air-conditioner noise or projector fan noise enabling clear playback quality. The function is very effective when playing back meeting recordings.</br>OLED Screen and 8GB OF INTERNAL MEMORY.560 hours of recording without the need for additional memory cards. Sort your notes?? recording and music files in one simple device??or transfer to your PC with USB Cable</br>Ease-of-use with scene select.The screen is tiny but plenty clear to view everything on its display.A built-in speaker is included for checking recording without headphones.And you can enjoy the LOSSLESS music as a hi-fi MP3 player</br></br>Product Description</br></br><br>The Cyelee MINI Pocket Stereo Digital Voice Recorder is easy torecording??With voice activated recording?? it starts and stops automatically with your voice.8 GB internal memory and 560 hours of recording time??youll never miss a class or those random thoughts.Perfect for use in all environments. Use it for business meetings?? classroom lectures?? or just about anything.<br> <br> <br>- High quality metal body