ELECTRONIC COUPLING ELEMENT: CMOS Sensor 300K pixels. IMAGE RESOLUTION: 640x480 pixels(VGA)/ 320x240 pixels (QVGA). LENS: f = 4.9mm F2.8 (53). MEMORY DEVICE: Built-In 8MB (64Mbits) SDRAM. MEMORY CAPACITY: 26pcs (VGA)/ 104pcs (QVGA). COMPRESSION MODE: 52pcs(VGA)/ 209pcs (QVGA). RECORDING MODE: Still/ Motion. VIEWFINDER: Built-In. AUTO SHOOT: 10 Seconds. CONTINUOUS SHOOT: 10 Pieces Per Second. SHUTTER SPEED: 1/6 ~ 1/15000 Second. SHOOT MODE: Single/ Auto Shoot/ Continuous Shoot/ PC Camera. AUTO ENERGY SAVING: Automatic Energy Saving in 30 Seconds. IMAGE PROCESS: Auto Exposure/ Auto White Balance. WORKING VOLTAGE: Rechargable Lithium Battery. OPERATION TEMPERATURE: 0- 40oC. TRANSMISSION INTERFACE: USB Interface Revision 1.1. CAMERA DIMENSSION: 3.6*2.1*0.4 cm.