This remote control can trigger your camera shutter release remotely from a distance about 5m. The compatible camera models areSony A100/A200/A230/A330/A350/A700/A900 etc. The remote control is powered by a three-volt CR2025 lithium battery which is already included in. For the first time use, please pull out the plastic separator at the battery holder. Remember to mount the camera on a tripod or place the camera on a stable, level surface. And second, the camera should be set to Infrared Mode in order to use this remote.
Remote Control x1
Lithium CR2025 battery (inside) x1
English user manual
Original Manufactory Package