Product details:

• interview recorder,the fewest mini DVR in the world which conceals in the pen .And the first mini pen DVR with the function of both kinescope and record.
  
• The high fidelity microphone can record the sound around 15.And the high clear kinescope can help the police and court to get evidence.
  
• The fancy aspect , smooth pen writing function ,exchangeable standard lead is all durable and environmental.
  
• Suitable for any computer and electron device with USB port. USB2.0 standard port, need no drive or circumscribed electric power source neither.
  
• 2 million pixels for the camera. for 1GB,2GB,