Top features: - 4K video recording for impressive action shots - Creative movie making with versatile shooting modes - Tough design is waterproof, shockproof, freezeproof and dustproof - Electronic Vibration Reduction (e-VR) for steady shooting 4K videoSkating, BMXing, surfing, snowboarding, rock climbing - whatever your sport you can capture action and scenery in stunningly detailed 4K with the 170º wide-angle lens.Creative movie makingThe KeyMission 170 offers a variety of shooting modes to make your movies more interesting - experiment with Slow Motion, Superlapse, Timelapse, and Loop recording.Tough designFrom the beach to the slopes, the KeyMission 170 can handles the elements thanks to a tough construction. Waterproof down to 10 m (33 ft) without housing, or 40 m (131 ft) with housing (sold separately), you can shoot interesting underwater scenes and water sports.The durable design is also shock resistant to a drop of 2 m, dustproof to protect against dust and grit, and cold resistant to temperatures as low as -10ºC.Electronic Vibration ReductionWhether shooting handheld or mounted, camera shake is compensated for with electronic Vibration Reduction (e-VR), while wind noise reduction delivers clear sound.