Product information Olympus WS-852 Digital Voice Recorder Silver V415121SE000 The Olympus WS-852 silver voice recorder has low-noise directional stereo microphones to deliver superb stereo recordings so you hear the smallest details of the meetings. Regardless of where the person speaking was located or the direction of speech, you can clearly capture the information. Intelligent Auto Mode automatically adjusts the recording level to match the volume of the sound to always provide a even level. The convenient built in USB connection allows you to transfer your files. With an internal memory of 4GB capable of 65 hours of recordings at 128kbps, you can store these files in 5 folders that can hold up to 200 files each. LCD full dot matrix 1. 61\" display Built-in directional stereo microphones MP3 recording 4GB internal memory for up to 65 hours of recordings at 128kbps (upgradable to 32GB via micro SD or SDHC card) Intelligent Auto mode for voice activated hands free recording Retractable USB direct connection to transfer files Requires 2 x AAA batteries (included)