Products descriptions:
 
This is not just an ordinary cheap pen camera available in the market today with other thousands of cheap spy gadgets.
This is a real professional pen DVR for the professional investigators or law enforcement agencies.
This DVR pen has high quality video and audio with real time date and time stamping for the evidence in the court.
Built in 2~8GB memory, gives 16-hour audio/video recording in AVI format(4GB) which is acceptable for the evidence in court or in police and army departments.
Super sensitive microphone can record the voice in a range of 15 square meters
The video pen with delicate outline, fluent writing function, changeable pen filling is super vivid, long time used.
Due to so cheap spy gadgets are available so we also keep the price for this pen DVR unbelievably cheap
 
Specifications:
 
Real-time date and time stamping
4GB built-in memory
Video: 300K to 2000k pixels, AVI format
Built-in microphone
Normal size pen with handwriting function
Built-in lithium battery can recording for two hours if the battery is full charged
High speed USB 2.0 interface
Portable U-disk function
Supports firmware upgrade
 
Parameters:
 
Image rate: 15 ~ 30FPS (frames)
Sensitivity: 0.6LUX (1.3V/LUX.SEC)
Lens exterior: 8*8
Object lens:2.8mm
Focus: 2.6mm
Video resolution: CIF 352x288pixels or 640x480pixels
Dimension: 150 x 15.6mm
weight: 44g
 
Products applications:
 
Police can use it for law enforcement
Lawyers can use it to collect evidence
Reporter can use it to interview in special occasion 
For stealth surveillance