Who wants to carry around with not much to who is well advised with this remote control. Even with the case provided, the remote falls based on weight and height hardly noticeable. It can be easily mounted on the strap. The range is limited to about 2-3m. In closed rooms this may even up to 4m go (via reflections by smooth surfaces) and there has the advantage that you can also can trigger behind the camera. In the free environment can only be up to 2-3m standing in front of the camera to release operation Enable.