... 2).With CMOS image sensor 3).Waterproof FeaturesProfessional hands-free helmet camera.Skid-proof fashion pattern design.Water-proof.Shock resistant ... high temperature.Video with audio recording.Easy installing, especially on helmet, bike and shotgun.Suitable for biking, skiing, skating, horsing, surfing ... sports camera to UK,Ireland and Finland! Waterproof outdoor sports helmet camera