Compatible Camera Models:
Canon:Canon EOS R5, EOS 6D MARK II, 1D X MarkII, 1D X, 1DS Mark III, 1DS Mark II, 1Ds, 1D Mark IV, 1D Mark III, 1D Mark II N, 1D Mark II, 1D, 5D Mark II, 5D Mark III, 5D Mark IV, 5DS, 5DS R, 5D, 6D, 7D, 7D Mark II, 50D, 40D, 30D, 20D, 10D, D2000, D60, D30, EOS-1V, EOS-3

How to use:
1. Half-press shutter release button, start the auto zoom/ metering system of the camera, so the photographed object was focused. Then, press the shutter release button to release the shutter of the camera to shoot.
2. Lock the shutter(camera set to continuous shooting or BULB). Press the shutter release button and move forward and lock the camera to carry out continuous shooting or long exposure.
3. To unlock, press the shutter release button and push back, release the shutter button to return to the original position.

How to install:
1. To prevent unexpected accidents, please turn off the camera.
2. Open the jack over of the camera, align the plug jack with the camera. Insert it safety to ensure good contact.
3. You can turn on your camera and start your wonderful shot.

Included Items:
1. Shutter release cable N3: 1 PC
2. Pholsy screen cleaning cloth: 1 PC
3. Manual: 1PC