50fps Sport Helmet Camera

50fps Sport Helmet Camera Specifications: 50fps sport helmet camerais with 50fps,waterproof,640*480 video resolution 1) Main function: record video and audio synchronously, USB drive 2) Video format: AVI VGA 640*480, QVGA 320*240(optional),50fps 3) Internal memory: 64MB 4) Waterproof depth: 3 meters 5) Support SD card 1GB- 8GB 6) USB interface: 2.0(Hs) 7) Sensor:1.30 Mega CMOS sensor 8) Measurement: 115mmX62mm,480g 9) TV output: Available 10) Battery: Two AA dry batteries (large volume rechargeable battery is better) 11) Recommended players: Storm,Kmplayer,Mplayer and other media players that support various formats 12) For various sport activities to use: bicycling, skiing, climbing, diving etc 13) Operation systems: No need for driver installation if the operating system is Windows ME/ 2000/ XP/ Vista or above (windows98 is excepted) 14) Package:20 pcs in carton(45X 41.2 X 28.9cm) 15) Accessories: Lens, Camera grip, Handlebar grip, Helmet grip, USB cable, AV cable, Velcro strap(Short&Long), Silicon rubber head strap, CD, User Manual