KJB Security DVR200 Key Chain Camera and DVR. HD recording capability and Built in DVR. One push button operation with Plug and play USB transfer 4GB Micro SD Card included High resolution camera for video or still shots Photo Resolution 1280x960 Photo Format: JPG Video Resolution 640x480 Video Format: AVI Built in rechargeable battery - Lasts up to 3 hours One button recording or photo capture Vibration alert Easy to use and totally covert Micro SD card expansion slot