Bluetooth® connectivity Re-focus at any time by pressing the dedicated AF-start button Shutter release button for remote image capture 5 m range from all directions Easy-to-find controls A long 1-year battery life, based on typical usage Remote triggering safeguards image quality by preventing camera shake Focus and zoom controls Capture photos and videos from a distance, without being near your camera. This easy-to-use remote control features capture, AF-start and zoom controls that can be located by touch alone, so you can keep your eyes on the composition. Bluetooth connectivity operates up to 5 m in any direction for reliable performance from a distance. Features Product colour Black Suitable for smartphone No Maximum range 4.8 m Interface Bluetooth