Pen+Video Camera+Digital Camera+U DiskCamera: CMOS/300,000pixelsMicrophone:Sensitivity:-54dB+-2dB,efficiency workind distance:15 sq.mUSB2.0,Support for computers and other equipment to readPower supply:5V/Built-in Li rechareable battery,continue working 1.5hFile Format:Vide CIF(352*288),Audio:AVIFile Format: Photo: CIF(1280*960), JPGFile Read: Support main WINDOWS,No need driverAccessories: 220V adaptator

CenterWell Mini DVR USB Pen Camera CW-SPD03