For Canon EOS DSLRs w/3-Pin Connection | Wired Remote Controller | Power Off and Reset Options * Set Timer Delays & Intervals | Set Number of Shots/Unlimited Shooting | 4-Line Backlit LED Display * Take Photos without Camera Shake | Great for Time-Lapse Recording | Powered by Two AAA Batteries * Whats In The Box: 2AAA Alkaline Batteries, User"s Manual, 1-Year Limited Warranty