Neewer LCD Display Shutter Release Wired Timer Remote Control NW-880/S1 Timer Functions: You can set the timer delays, exposure times, and intervals up to 99 hours, 59 minutes, 59 seconds in one second increments. Exposure Functions: The Remote enables you to select anywhere from one to 399 continuous shots, or you can set the device to take an unlimited number of photos. LCD Display:gives you a visual reference so you can enable the following functions: self-timer, exposure, interval, and number of shots. Audible Beep: The Remote will give you an audible beep for the last three seconds of a countdown delay or interval. It will also beep to confirm your settings. The beep can be turned off if necessary. Power Off and Reset Options:the Power Off option gives the ability to power the device off to conserve battery life and the Reset option allows the Remote to be reset to the default settings