Foto&Tech LCD Timer Shutter Release Remote for Sony A7 III, A9, A99 II, A7 II A7 A7R A7S A6500 A6300 A6000 A5100 A5000 A3000 SLT-A58 NEX-3NL DSC-HX300 DSC-RX100M3 DSC-RX100M2 DSC-RX100III DSC-RX10 IV Functions as an intervalometer, self-timer, and long-exposure timer Built in interval timer; LCD Screen with backlighting Buttons operated with a single thumb; Two-stage shutter release; Half-pressing will focus the lens; Fully pressing will trigger shutter Delay time: 0s to 99hrs 59min 59s (in one-second increments); Exposure time: 0s to 99hrs 59min 59s (in one second-increments); Interval Length: 1s to 99 hrs 59min 59s (in one-second increments); Number of shots: 1 to 399 Two AAA battery included