Specification

• Brand: KingMa
• Model name: BG-E20
• Product name: BG-E20 Camera battery grip for Canon 5D Mark IV
• Size: 153*118*86 mm
• Weight: 310g
• Color: Black
• Power: use 2pcs LP-E6N batteries

Features

• Vertical shutter release
• same functions as original grip
• Significantly Improves Stability
• Function buttons for more shooting options
• Use two LP-E6N Lithium battery 
• Fits for Canon EOS 5D Mark IV

What in Package 

• 1x Battery Grip BG-E20
• 1x Battery Holder for LP-E6N battery
• 1x English User's manual