Product Specification- Built in Microphone
- Support line in Record, VOX Record, Mobile Phone Record, Telephone Record
- Support Mp3, WMA
- Built in High Quality Speaker
- Support long time recording 1120 hours ( 4G Flash)
- Password, USB 2 high Speed U Disk
- One Key Recording Function
- HQ/SQ/MQ/LQ 4 files folder, Max Saving files available to 4 x 199pcs.