Not just a  clock , it can shoot photos and high-definition screen
Pocket size it is easy to carry and place it and simply to use.
When there are objects in the plane of camera range of movement, the clock DVR instantly start camera function, recording every step of the moving object, when the object to leave the range of the camera, it will automatically turn off to save the disk space.

Features:
Image sensor: 1/4 COMS
Pixels: 30W
Effective angle: 63
Endcoding : MPEG-4
Video resolution: 640x480/1280x960VGA
Frame rate: 30fps
Video format: AVI
Storage support: micro SD card up to 16GB
Battery inside: 230mAh
Interface type: Mini 4 pin USB
Work Time: about 2 hours
Charge time: about 3 hours
Operation voltage: 3.7V
Charging voltage: 4.2-5V
Work circuit: 110ma
Operating Temperature: < 50 degree
 Dimension: 67x67x15mm

Specification:
Material: Stainless Steel
Color: Silver
Power Source : 300mAh built in rechargeable lithium polymer battery (recharge directly from USB port)
Built-in MIC: Yes