Prost LCD Timer Shutter Release Remote Control for Canon 70d 60d 760d/t6s 750d/t6i 700d/t5i 650d/t4i 550d/t2i 500d/t1i 350d/xt 400d/xti 1000d/xs 450d/xsi 60d 100d Delay / Self Timer (DELAY),Interval Timer (INTVL),BULB/Long Exposure (LONG),Exposure Count (N) Self-Timer: 0s to 99hrs 59min 59s in one-second increments Interval Timer: 1s to 99hrs 59min 59s in one-second increments Long-Exposure Timer (Bulb-mode): 0s to 99hrs 59min 59s in one-second increments? Exposure Count: 1 times to 399 times.