JJC MT-636 Multi-Exposure LCD Timer Remote Switch For SONY A7 MARK II A3500 A5100 HX60V A58 NEX-3NL A7 A7R A7S A3000 A5000 A6000 HX300 HX50V RX100II RX100III Replaces SONY Multi Connector You can set the timer delays, multi-exposure times, and intervals up to 99 hours, 59 minutes, 59 seconds in one second increments. MT-636 enables you to select anywhere from one to 999 continuous shots, or you can set the device to take an unlimited number of photos. Enables you to set up to 9 different exposures time in one setting, let you can easy find out which is your best exposure time for your shooting. 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. Multi-Exposure Timer: up to 9 different exposure timer groups