640*480 Glasses Camera
Visual angle: 62 degree
Video: 640x480, 30fps, AVI
Take photo: 4032x3024, JPG
Take Audio: WAV
Built-in 4GB Internal Memory
Built-in Microphone
Battery: Rechargeable lithium battery, 380mAh
Working time: about 190 minutes
Charging time: 3 hours
Connect with PC: usb Port
OS: Windows2000/xp/Vista 32
A Real Glass: Plate Frames
Spectacle Glass is Replaced