New modle for SONY,NIKON,CANON,KODAK,FUJIFILM,SAMSUNG.Same function as normal remote cord:trigger camera shutter and hold on for B model yet without batteries.Same functions as normal remote cord : trigger camera shutter and hold on for B model yet without batteries. Turn on/off the reminding sound. LED : blink when count down seconds. LCD : display light assist you in dark. Compatible to : Canon EOS IV, 3, D3O and D60 EOS 1D, 1DS and 1DSMK2 EOS 10D, 20D, 30D, 40D,50D,50DII,7D and 5D *Pls kindly note that the item is shipped from China Port.