GoPro HD Hero2 tech specs

Resolution	1920 x 1080 (30fps), 1280 x 960 (30 or 48fps), 1280 x 720 (30 or 60 fps), 848 x 480 (60 0r 120fps)
Frame Rate	As Above
Storage	SD Card, Max size 32GB (4.5 hours at highest resolution)
Power	Rechargeable 1100mAh Lithium-Ion battery, approx 2.5 hours recording
Format	.MP4 (H.264 compression). 1 /2.3” CMOS Image Sensor
Lens Angle	Wide 170 degree (all modes including 1080p), Medium 127 degrees (1080p only) and Narrow 90 degrees (1080p only)
Microphone	Omni Directional, mono with auto gain control. Optional 3.5mm stereo mic input.
Connections	USB 2.0, mini HDMI output, 3.5mm stereo mic in, HD TV/Audio Out, GoPro Bacpac expansion slot
Waterproof	60 meters
Weight	192 grams including battery
Size	70mm x 60mm x 45mm
Warranty	12 months

Self Contained