SHOOT RS-80N3 LCD Timer Remote Controller Shutter Release Cord Trigger for Canon EOS 5D 6D 7D 10D 20D 30D 40D 50D D30 D60 EOS 5D Mark II 5D Mark III EOS 1D 1D Mark II 1D Mark II N 1D Mark III 1Ds 1Ds Approx item size:5.9"x1.5"x0.7"(15cm x 3.8cm x1.5cm),Package size:8.6"x3.6"x1.3"(22cmx9.2cmx3.5cm),Length of Cord: 35.4" (90cm) Power source:Two AAA-type batteries (not included),Battery life: Approximately two months of continuous shooting with a delay of 5 min, an exposure time of 4 min 56 s,and an interval of 5 min Full functions supported as the camera shutter switch (with halfway or complete pressing),Functions as a timer remote and can be programmed to function as an interval met,panel light for using at night Timer delay: 0s to 99hrs 59min 59s in 1s increments; Exposure time: 0s to 99hrs 59min 59s in 1s increments,Controls how long the timer will wait before starting the shooting sequence. So, if you want to take a photo of the moonrise but dont want to wait up until 3 AM, you can set the timer to start shooting X hours:minutes:seconds in the future. This wired timer remote control supports single shooting, bulb shooting, delay shooting and timer shooting modes,And design for group, macro, long exposures, continuous, motion shooting, etc Compatible with:Canon EOS 5D,6D,7D,10D,20D,30D,40D,50D,D30,D60,EOS 5D Mark II,5D Mark III,EOS 1D,1D Mark II,1D Mark II N,1D Mark III,EOS 1Ds,1Ds Mark II,1Ds Mark III