?This item can effectively double your shooting time of your camera£¬ with a variety of operating control buttons£¬ it can make the vertical shooting more convenient. It uses 2.4G wireless transmission frequency to ensure the stability.? Adopts gold electroplating technology signal pin to guarantee the excellent transmission. <br><br><strong>Features:</strong> <br>Compatible for Canon 5D Mark III/ 5DS / 5DS R camera. <br>Effectively doubling your shooting capacity£¬ support two LP-E6 lithium batteries or six AA batteries (neither included). <br>Make the vertical shooting more convenient with vertical-grip Shutter/ Main dial/AE lock/AF point selection/AF-on/Multi-controller button. <br>Adopts 2.4G wireless transmission mode£¬ long distance remote control signal transmission£¬ up to 100m. <br>The timer can set delay time£¬ exposure time£¬ time interval and number of shots. <br>The timer supports screen lock function and clock display mode. <br>Tightly attach to your camera£¬ significantly improves the stability. <br>With 1/4" screw hole at the bottom£¬ easily to attach it to tripod. <br><br><strong>Specifications:</strong> <br>Compatible Camera: for Canon 5D Mark III/5DS/5DS R camera <br>Compatible Battery: LP-E6 / AA battery <br>Grip Power Supply: 2 * LP-E6 / 6 * AA(Not included) <br>Controller Power Supply: 2 * AAA(Not included) <br>Operating Temperature: 0-40¡ú <br>Item Size: 15 * 9 * 11.5cm / 5.9 * 3.5 * 4.5in <br>Item Weight: 328g/ 11.6oz <br>Package Size: 15.5 * 12.5 * 9cm / 6.1 * 4.9 * 3.5in <br>Package Weight: 500g / 17.7oz <br><br><strong>Note:</strong> <br>The camera and batteries are not included. <br><br><strong>Package List:</strong> <br>1 * Battery Grip <br>1 * AA Battery Holder <br>1 * LP-E6 Battery Holder <br>1 * Remote Control <br>1 * User Manual(English &amp; Chinese)