Features- 8 GB memory capacity- Recording time:? Super High Quality (192 kbps) : 2760 minutes? High Quality (128 kbps) : 3840 minutes? Short Play (64 kbps) : 8460 minutes? Long Play (32 kbps) : 16560 minutes- Voice Operated Recording (VOR)- 7 EQ modes- A-B repeat function- MP3 function- Different languages - Delete function- USB connection、 for uploads and downloads- Built-in speaker- Built-in rechargeable lithium battery- Battery life expectancy:? Up to 20 hour continuous recording? Up to 13 hour continuous playback Package Include:1 x Voice Recorder1 x Earphone1 x Micphone1 x Telephone Adapter1 x USB Cable1X 3.5mm Audio Cable1X RJ11 Cable1X User Manual