Features:
1. ABS material, UV technology, blue, gray, high concealment, classic style, with lanyard hole
2. One-button recording, with delete function, LED light indication when play
3. ADPCM recording:192Kbit,Optional voice recording:50DB Automatically split recording,loop over recording
4. Recording time:20hours,Standby time:30days,8GB(saving recording:90hours)
5. Play format: WAV,WMA, MP3,Support fast forward and backward play
6. With a timestamp, the name of the recording file named according to recording time