MicroSD  card slot, supports up to 32GB (memory  card not included),  suggest using Class 4 or above
USB2.0, plug  and play, easy connection with computers, no driver needed.
Super mini size and light-weighted
Multifunction, you can use it as a mini DVR, a camera, a webcam, a removable USB drive.
A  connector added for the internal battery, making it changeable by users who don’t like soldering. You don’t have to throw your camera away when the battery dies. You just need a new battery and change it!
A  connector added to the lens/sensor module, make it possible to replace or upgrade it when new module's available.
New Lens and totally new circuit board design.
Low  battery buzzing artifact in video, Gone!
You only  need one Standard USB Data cable for charging and data exchange with your  computer. You don’t need another special charging cable to record videos  while charging. Just one cable is OK.
It  supports audio volume control, and you can even get it mute to save battery  and helps to increase the recording time when the audio is not needed, it  can be set by TXT config tool.
It  supports optional Loop Recording, it can be set by TXT config tool.
You can  set the date and time (white much smaller on the lower left corner), and  toggle the date/time stamp on or off, by TXT config tool.
Optional  AVI output: we also have another firmware option available which will output .AVI file format, using the same H.264 codec, and it offers seamless  recording (there is no lost video between clips).

Specifications:
Video: 720*480
Photo: 1280*960
Battery: Rechargeable LIPO Battery (280mah)
Size: approx. 50mm (L) x 32mm (W) x13mm (H)
Color: Black
Net Weight: 40g

Package included
1 x Car key camera
1 x USB Cable