BATTERY TYPE (PROVIDED) Built-In Lithium Battery BUILT-IN MEMORY 4 GB BUILT-IN MICROPHONE Yes CALENDAR SEARCH Yes LCD BACKLIGHT Yes MAXIMUM FILES PER FOLDER 199 MAXIMUM FILES (TOTAL) 5,000 files (including number of folder) PC CONNECTIVITY Yes PLAYBACK FORMAT LPCM/MP3/AAC/WMA RECORDING FORMAT Linear PCM/MP3 USB CONNECTION CHARGING Yes Recording SCENE SELECT Yes SYNC RECORDING FUNCTION Yes RECORDING MONITOR Yes FM RADIO RECORDING Yes VOR Yes Playback & Edit A-B REPEAT Yes DIGITAL PITCH CONTROL (SPEED CONTROL) Yes DIVIDE Yes EASY SEARCH Yes ERASE Yes FILE COPY Yes FOLDER NAME CHANGE (WITHOUT USING PC) Yes GRAPHIC EQUALISER Yes MOVE FILE Yes NOISE CUT Yes (Clear Voice) PROTECT Yes TRACK MARK Yes Colour Options black