Powerextra Infrared Remote Control Professional Vertical Battery Grip for Nikon D3200 Digital SLR Work with EN-EL14 Batteries Quick release battery grip can hold 1 or 2 pcs EN-EL14 battery backup, doubling the battery capacity for extending more shooting time A tripod socket on the bottom of the grip can be mount on a tirpod, easy install and uninstall, horizontal and vertical shutter fit different shooting experience Same function on the grip as the camera, not affected any function of the original camera , Feature a variety of operating control: shutter button and multi-function button Support remote control, the distance can reach 10 meter in the open space Battery grip for NIKON D3200 camera with infrared remote control device, Note: battery grip only, not including the battery, camera