DIGITAL VOICE/TELEPHONE RECORDER WITH MP3 PLAYER FUNCTION - There are many reasons why conversations may need to be recorded, and using the latest technology will allow users to do so with convenience and speed. With our audio recorder you can record phone or room conversations. Digital recordings can be played, replayed and recorded over without a loss in recording quality. These recorders have a voice activation feature which saves hours by only recording when sound is detected. This model provides both telephone and room recording. This voice recorder can record up to 864 hours in long play mode. It’s simple and easy to use. Specifications: Support 4GB capacity, Voice recorder and music player format: MP3, Three recording modes (HQ, LP, SP), External professional microphone, Built -in high grade microphone and louder speaker, Line-in recording, Digital voice recorder function, Removable flash disk, Support telephone conversation recording, Support VOR function, With mp3 player support A-B repeat function, Can record the date and time when recording start, Memory: 4GB, LP: 864hour, SP: 192hour, One file, the files can store 99 recording messages, USB cable: PC Interface USB1.1 FULL Speed, Key lock function, S/N (ratio) 90dB, Power: 1.5V AAA Alkaline Battery×2, Weight: About 32g (Except Battery), Dimensions: 28.2*111*13.8(mm), Battery life: 17hours Includes: Manual, USB Transfer Cable, Microphone, Earphones, Software CD, 3.5mm Male to Male Audio Cable, Phone Adapter, Phone Cable.