This working MP3 player has a tiny DVR camera hidden inside it. It can record up to 6 hours of full colour VGA (640 x 480) video at 30 fps with audio on a 8GB Micro SD card (not included). It also works as 1MP stills camera. Video resolution: 640 x 480 VGA Frame Rate: 30 fps Voice recording: Yes 1MP stills Micro SD card slot (Max 16GB ) Adaptor type: USB (Universal Serial Bus) adaptor charging cable Battery type: Lithium-ion Battery use time: about 3 hours Colour video with voice lets you clearly see who’s there & hear what they say Connects to PC via USB (Universal Serial Bus) Weight: 20g 1 Year guarantee Easy to use "one touch record" button lets you discretely record any evidence instantly. This MP3 player DVR Camera is ideal for both covert surveillance or for interview recording & is small enough to conceal almost anywhere.