... Self-timer --- Just like the self timer on your camera. The timer remote switch allows you to set any ... set, you can connect the remote cord and camera, and then you can use it as normal ... the illuminator will reduce battery life.Operating FrequencyFSK 2.4 GHZ,it is suitable to use this free ... Manual in English and Chinese YONGNUO Digital Camera Wireless Timer Remote 2.4GHz MC-36R for Canon XS XSi XTi ...