Pen Spy Camera Mini DVR Digital Pocket Video Recorder with 4GB

Features:
Voice Recording+Video Recording +Camera + USB + Pen writing
3.0 Mega Pixels CMOS Pinhole Camera
Video Frame Rate: 30fps
Works as a USB Drive(no driver needed)
Color Video Recording
Length Size: 15cm, Diameter: 1.5cm
Resolution:640*480,Video format: AVI
Internal Memory: 1G-8G (optional)
Video File Size: >500KB pen min
Recording mode: continuous recording until memory is full or manually off
Adaptor type: USB adaptor charging cable
Built-in rechargable Battery type: Lithium-ion
Recording time: up to 5 hours(depends on storage)
Battery use time: up to 2 hours
Comes with USB cable and battery charger
Package: Metal Box or Gift Box
Standard Color: Black/silver

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