Function:Video Camera+Digital Camera+Web Camera+Voice Rrecorder Sensor:1/2"CMOS sensor 3.1 mega pixels Image resolution: 2048*1536, 1600*1200, 1280*1024, 640*480 Video:640x480 10~15 fps;320x240 30fps File foamt:JPEG, ASF, MP3, WAV, AVI LCD display:1.5" CSTN LCD Lens=Fixed, F=2.8 Zoom:Digital zoom, 4X White Balance: Auto/sunny/Tungsten/Fluorescent Cloudy/Incandescent light Flash mode:Auto/Off/Forced/Red-eye reduction Internal:4MB SD RAM memory External: SD/MMC card(up to 1GB), USB1.1 Battery:3*AAA alkaline batteries Dimensions:90*52*25mm Weigth:85g(without battery) Accessories:User Manual, CD Rom, USB cable, Hand Strap, Pouch