Smallest Design Ever - this is in fact the Worlds Smallest modeled DVR camera at just 7.3cm length and 2 cm wide

Video & Audio - records both video and audio up to 10 hours (with 2GB micro SDcard)
Plug & Play with Mac or PC - no software needed to transfer videos.

File formats:  AVI
Resolution:  352×288 (CIF)
Working time : 1GB:about 5 hours、2GB:about 10 hours
Image sensor: 1/4 CMOS
Power: Built in Li-ion battery
Adaptor type: USB adaptor charging cable
Charger time : about 2 hours
Dimensions: 73mm×20mm×12mm
Weight: 18g