Mcoplus MK-7DRII Build-in 2.4G Wireless Control Battery Grip For LP-E6 CANON 7D Mark II 2 7D2 as BG-E16 Replacement Suitable for Canon EOS 7D Mark II Built-in FSK 2.4G UP to 100M transmission distance Remote control The Replacement BG-E16 is equipped with a shutter release button, main dial, multi-controller, AF point selection button, AE/FE lock button, AF start button, and multi-function button are all integrated into the grip for improved and versatile handling. It can use LP-E6 or 6pcs AA/LR 6 Alkaline Battery(Battery not inclued) LCD display Timer remote function, setting the delay time, exposure time, interval and number of sheets photo