EXTENDED BATTERY - Enjoy approximately 660 images with the DMW-BLK22 battery (sold separately), ensuring you capture every moment without interruption during extended shoots. ERGONOMIC DESIGN - Provides a comfortable and secure grip, enhancing stability and control for both vertical and horizontal shooting orientations, improving handling. INTUITIVE CONTROLS - Features an operation on/off switch, shutter button, joystick, and multiple customizable buttons, mirroring the camera's layout for seamless operation. WEATHER RESISTANCE - Designed with dust and splash resistance, allowing you to confidently shoot in challenging environmental conditions, protecting your gear from the elements.