Image Sensor: 1/4 CMOS
Memory: 4Gb Internal
Transfer method: Mini-USB slot (cable included)
Video Resolution: VGA quality (640 x 480)
Audio Recording: Yes
Video Frame Rate: 30 fps.
Recording Format: AVI
Video Encoding Format: XVID MPEG-4
Audio Format: PCM Audio (8000Hz 128 kb/s (1 chnl)
Recording Size: ~ 27 MB per minute
Photo Resolution: 1280 x 1024 (1.3 MP)
Battery Type: Built-in Lithium Ion Polymer
Battery Capacity: 220mAh
Battery Voltage: 3.7V
Charge Time: ~ 3 hours
Recording Time: ~ 2 hours
Auto-save: Yes, (every 50 minutes)
Loopback: Yes, (records over first file when out of space)
Auto shutdown: Yes, (inactivity)
Operating Systems: 32-bit Windows ME/2000/XP/Vista
Time Display: Yes, (toggle On/Off)
Dimensions: 2.8" x 1.4" x 0.48" (70mm x 35mm x 12mm)
Length of Necklace: 27.6" (700mm)