Mini Pen Digital Voice Recorder USB Audio Recorder + MP3 Player with Retail Box

Product Details
This is an all around great audio Monitoring device to have for any surveillance or recoding needs. It will very clearly record noises or voices when you push the record button on the top of pen. Added to this, you can use this voice recording pen as a MP3 Player when you are not covertly recording.

Memory built-in: 4GB
MP3 Player function
Music Format: MP3, WMA
Record Format: MP3
Sampling rate: 128Kbps
Recording Time: About 65 Hours
Power on/off switch
One button on top to record and stop
Line control device: Play/Stop, Forward/Previous, Volume +/-, 3.5mm stereo audio output jack
USB cable for data transfer/charging included
Earphone Jack: 3.5mm stereo
SNR (Signal to Noise Ratio): > 80dB
Working status bicolor LED indicator (behind the hook)
Auto power soft off after 60 seconds without using
Recording file limit: Up to 199 files maximum
USB: 2.0 interface
Compatible Computer Systems (for USB connection): Windows 98SE/ME/2000/XP/Vista (32 bit version only) /Windows7, Mac OS 10+, Linux 2.4.2 or later
Power by internal rechargeable Li-ion battery
Package Contents: Digital Pen Audio Recorder, English User Manual, Earphone, USB cable, Line control device, AC charging Adapter (AC 110 - 240V)
Dimensions: 140x16x12mm
Net weight: 30 grams