Two thick seal rings and high quality material more strengthen waterproof to 5 meters SD card expansion up to 8GB make sure continuously quality record around 7 hours Extra car mount is available to fix the camera on the Car. Web-camera function -640 x 480 VGA resolution at 30 frames per second Captures video clips with sound Shock resistance for extreme conditions Three selectable resolutions (640x480, 320x240, 160x120) Video clip file format: AVI - 640x480, 320x240, 160x120 Sensor resolution 640x480 VGA CMOS sensor Built-in memory 32MB Movie storage: 640 x 480 pixels (30 or 15 frames per second) 320 x 240 pixels (30 or 15 frames per second) 160 x 120 pixels (30 or 15 frames per second) Status LCD 2-digit B/W on top for functions /LCD Size: 20*24mm Focusing fixed range from 1.5m~infinity Movie images: MEPG/ AVI/MP4/MP3 File format of Interface USB (1.1) Delete image all / last one Battery 2 x AA alkaline batteries Dimensions 40mm diam. X 110mm long -Record till the batteries used out or user turn off the camera -Battery Life: Approx 3-4hrs Operates with 2 AA batteries, not included - Recording time: Approx 60 minutes with a 2GB SD card - Low battery detection - Multi Accessories selection is available to capture any action Packing: USB and RCA cables included for easy playback on PC or TV (NTSC or PAL) N. W.: 0.14kg G. W.: 0.58kg Box: 0.22kg Box size: 21.1x15.5x6.2cm Carton size: 44x21x31cm (16PCS / Carton box ) Accessories: Helmet strap, Bike strap, Nylon strap, Camera base, USB Cable, AV Cable, Seal ring. Grease, CD software, Car mount, user manual and Package Computer System Requirements Pentium III 800 MHz or higher Windows XP, Windows 2000 128 MB RAM 800 MB Free hard disk space SVGA 800 x 600 resolution video support (32 bit) 16 bit Windows compatible sound device Extend SD card (recording time): Picture quality setting VGA 30 fps VGA 15 fps QVGA 30 fps QVGA 15 fps QQVGA 30 fps QQVGA 15 fps Inte internal Memo 32 MB 52 s 1 min 20 s 1 min 36 s 3 min 14 s 5 min 11 min 10 s SD Memory Card 32 MB 52 s 1 min 20 s 1 min 36 s 3 min 14 s 5 min 11 min 10 s 64 MB 2 min 3 min 4 min 7 min 11 min 25 min 128 MB 4 min 6 min 7 min 14 min 23 min 50 min 256 MB 8 min 12 min 14 min 28 min 45 min 99 min 512 MB 15 min 24 min 28 min 57 min 89 min 198 min 1 GB 30 min 48 min 57 min 115 min 178 min 397 min 2 GB 60 min 96 min 114 min 230 min 356 min 794 min 4GB 120 min 192 min 228 min 460 min 712 min 1588 min 8GB 240 min 384 min 456min 920 min 1424 min 3176 min