Meike MK-A7II Pro Vertical Battery Grip for Sony Alpha a7II with Wireless Remote Controller Double the battery life to meet your needs of continuous shooting. C1 C2 C3 custom functions as well as AF MF AEL, ease of operation. Ergonomic design with comfortable texture allow to enjoy shooting and photography. Tripod mount on the bottom to be placed on tripod together with your camera. Used together with wireless remote controller can easily realize timing, time-lapse and interval shootings.