Fangrui Product Details Shutter Release Button: Dual Stage Button (halfway / Complete),button Lock: Available, Slide Style Prevent Vibration: This Remote Cord Can Prevent Vibration During Long Exposures, Close-ups Or Continuous Shooting,the Shutter Release Button Of This Remote Cord Can Be Pressed Halfway For Auto-focus And Exposure Metering. And The Shutter Release Button Lock Is Available Which For Long Exposures Shooting And Continuous Shooting Helpfully Halfway Pressed Button: The Shutter Release Button Of This Remote Cord Can Be Pressed Halfway For Auto-focus And Exposure Metering Shutter Release Button Lock: A Shutter Release Button Lock Is Available Which For Long Exposures Shooting And Continuous Shooting Compatible With: Nikon D90 D600 D3200 D3300 D5000 D5100 D5200 D5300 D7000 Digital Slr Cameras Remote Shutter Release Cord (remote Commander) It Is Really A Very Useful And Helpful Gear For Prevent Vibration When Taking Photos Under Long Exposures, Close-ups (macro) Or Continuous Shooting. Model: Mc-dc2 Shutter Relea Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store