1) IECM-2 Recording with high-quality in MP3 format, (HP, SP, LP) mode(with two mic)
2) Professional high-sensitive stereo microphone
3) Supporting line-in record
4) Listening-in sound when recording
5) Original sound background will be represented while playing recording
6) VOR, oringinal sound record, no noise
7) Built-in clock, built in speaker
8) AGC(automotive gain control) to make a PO sound be prevented while shaking the item
9) Supporting FM frequency modulation
10) One key to switch Record/Music/FM mode
11) Second generation Time-mark Function(built in RTC, Record the time and mark to recording files automatically after recording
12) Not just be a digital voice recorder, also can be a music player, a FM radio&phone recorder
13) Data Protection (while sudden power off, can be saved automatically)
14) use two batteries, save power.