Tachyon GunCam 1080p Sport Shooting Bundle 1080p Gun Camera of choice for World's Top Competitive Shooters Full-HD 1080p Video & Audio, Light, Rain/Dustproof, Secure Cap Mounting 2+ Hours Battery Life (Rechargeable) The camera of choice for Nationals and World Champions of USPSA, IDPA and IPSC Switchable to auto shutoff in 2 mins for pistol matches, and manual shutoff for 3Gun