The Olympus HLD-6 Power Battery Grip for OM-D E-M5 most remarkable thing about this supporting battery grip is its innovative two-part design with two different types of grips for landscape (HLD-6G) and portrait (HLD-6P) shots. \nAttach to your camera only the HLD-6G and the bigger landscape grip offers much more grip. Adding the lower HLD-6 part (the HLD-6P) also difficult portrait shootings will be easy to handle with further dials and buttons. \nThe lower grip also includes an additional shutter release for greater comfort and speed when the camera is vertically upturned, and 2 additional dials and fn buttons for easy and fast adjustments are available in this position too. Both parts are also ergonomically designed for a firm natural grip, greatly improving the overall stability of the camera in your hand and the button lock switch prevents pushing any buttons unintentionally. An additional battery (not included) can also be slotted into the lower grip, extending overall battery life for longer shooting times.