A Keychain camera ,this is another model of car key type  camera .easily take photo, video(with sound) the photo and recorded video play back on PC. Looks similar to an auto alarm... and yet pack with a hi resolution camera of 640x480

Camera Mode:
 
Enter the camera mode in turned off status long time press (OFF/ON button) until yellow light on. Click (video /camera button) the yellow light flash one time then take one photo and repeatedly. Long time press OFF/ON turn OFF.
 
Lights work Status indication:
 
Charge: charging yellow light on long time, when full light off
USB file reading and writing: yellow light show flash
 
Lights in Manual mode indications:
 
Standby status: yellow light long time on
Car is full: yellow light on
Low battery power: yellow light show flash
Video format: AVI
Image Format: 640x480
Camera Format: 1280x960
Battery: 280mha 3.7V.