shutter button position, supporting single buttonphotography and ensuring that important moments are not missed Specially designed for Action 3 4 5 Professional, perfectly matching various functions and interfaces Ergonomic grip design provides a comfortable grip and reduces fatigue during prolonged ptotography Added anti shake design to enhancing ptotography stability and ensuring every shot is clear and smooth Lightweight, easy to carry, suitable for various ptotography scenarios, whether it's daily street photography or outdoor exploration