Compatible CamerasFujifilm X-H1, X-PRO2, X-T2, X-T1, X-T20, XT10, X-T100, X-E3, X-E2s, X-E2, X-A5, X-A3, X-A10, X-A2, X-M1, X-100F, X-100T, X70, X30, XF10Timer FunctionsYou can set the timer delays, exposure times, and intervals up to 99 hours, 59 minutes, 59 seconds in one second increments.Exposure FunctionsThe ShutterBoss 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 DisplayThe four-line backlit LCD display panel gives you a visual reference so you can enable the following functions: self-timer, exposure, interval, and number of shots. It also is a status indicator for battery life, timer functions, lock indicator, number of shots, and more.Audible BeepThe ShutterBoss 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 OptionsThe ShutterBoss II has been updated with two new features, the Power Off option which gives the ability to power the device off to conserve battery life and the Reset option which allows the ShutterBoss to be reset to the default settings, so that each setting does not need to be reset individually.Long Battery LifePowered by two AAA batteries, it can last for about 60 days of continuous shooting with intervals of five minutes and exposures of 4 minutes, 56 seconds. When left on standby, it can last for up to 2 years.