... waterproof sport helmet camera 2.video 640*480 3.waterproof 3meters 4.50fps,1-8GB SD card 50fps waterproof sport helmet camera is waterproof ... languageChinese/English Applicationbicycling, skiing, climbing, diving etcAccessories Lens, Camera grip, Handlebar grip, Helmet grip, USB cable, AV ... QVGA 320*240(optional),50fps3) Internal memory: 64MB 4) Waterproof depth: 3 meters5) Support SD card 1GB- 8GB6) ...