(1)Separate keys for recording and playing.The unit is adopted professional software of digital voice recorder. Press " REC" key at standby condition to start recording. (2)Three recording modes(All LP,HP,SP recording files save as "WAV" format, can be playbacked on computer directely) (3) VOR System LP/SP recording mode is defaulted as Voice Activated Recording (4)LCD screen with color backlight (5)Drive free USB flash disk. (6)Low-battery indication function. (7)Built-in high grade microphone and louder speaker. (8)Auto section break and repeat from A to B. (9)Telephone and external microphone recording function (10)Dimensions: 102mm*29mm*18mm (11)Gross weight: 32g (12)Accessories:earphone,USBcable,telehpone adapter,telephone line,line-in cable,extemal microphone,Instruction manaul.