Product Description:
Features:> 640*480 resolution makes pictures clearly> 25f/s recording frame> AVI video format,it is easy to play back videos> connect with computer as a PC camera - use a webcam> can be use to take photos too> emergency charger help you recharge everywhere We let it run until it the battery died. With the larger video and higher frame rate, you are going to get about 70-90 minutes of recording now. It records in one hour segments, so you will have 2 files and the battery will die. You can use the included battery back-up. Insert a AA battery and you can get another hour of recording

Camera Technical Parameter. Video compression: VGA video format (640×480) . Voice recording :yes. Internal Memory:yes. Video File Size:＞22M per minute. Recording Mode: continuous recording until memory is full or low power suplly or manuallyoff. Adaptor Type: DC 5V by usb cable. Battery :Lithium-ion. Record Time:Up to 80 minute. Usb interface: USB 2.0
Package1. business portable recorder2. usb cable3. user manual4. pc camera bracket5. power supply adapter6. portable charger7. Propelling pen refill & screwdriver8. CD

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

You can use the 4GB Spy Pen as a Car Video Recorder too. Just plug it to the car charger and install the stand on the dash board and you are able to record any accidents that might happen when you are driving or use as a webcam.
Super value for money. 4-in-one product. Spy cam, Webcam, Thumbdrive, Car Accident Recorder.