GoPro has introduced the HD Hero2 video camera designed for sports, which is said to be twice a powerful as the original GoPro HD Hero model.

The HD Hero2, which is available now through www.gopro.com and at leading retailers including Best Buy, carries a $300 suggested retail, records FullHD 1080p video, and captures 11-megapixel digital stills at up to a 10 photos per second rate.

Other selectable video resolution levels include 960p, 720p, and WVGA at 120, 60, 48 and 30 fps.

GoPro said the mini water-tight camcorder was improved over earlier models. The company added a 2x faster image processor, 2x sharper glass lens, Wi-Fi BacPac and Wi-Fi remote (both coming soon) compatibility. It includes an integrated battery warmer to extend battery charge life in colder temperatures, a 3.6mm stereo external mic input, LED lights on all sides that are viewable from any angle, support for SD cards up to 32GB in capacity, a mini HDMI port, and an improved easier-to-use LCD interface.

The video cameras come in a hinged clear watertight plastic case that will resist leaking to a depth of 197 feet, GoPro said.

The HD Hero2 is offered in two configurations tailored to different uses: the Outdoor Edition has a vented helmet strap, a head strap, curved adhesive mounts, flat adhesive mounts and three-way pivot arm.

The Motor Sports Edition includes a suction cup mount, J-Hook buckle, curved adhesive mounts, flat adhesive mounts and three-way pivot arm.