Professional Battery Pack Grip / Vertical Shutter Release for Nikon D300 D300S D700 Digital Camera Includes 2 Replacement Extended Life EN-EL3E Battery Packs Includes Bonus IR Remote Control & Rapid Home & Car Charger + cleaning kit Vertical shutter release also makes shooting with the camera in a vertical position just as comfortable as shooting horizontal Buttons for AE lock, AF point selector, aperture value, shutter, and mail dial Increases functionality and convenience, Includes IR Release, # Control the shutter with infrared remote controller Includes Extended Life Nikon EN-EL3E Replacement Battery Packs With Rapid Home & Car Charger Exclusive Digi Pro 5 Piece Cleaning Kit, All Items have at least a 1 Year Warranty