Using

1.      Press the shutter release button halfway to activate the camera’s autofocus. (The camera needs to be set to autofocus.)

2.      Press the shutter release button fully to take a picture.

3.      Press the shutter release button fully and slide the button lock in the direction of the arrow to lock the shutter release button
   for long exposure shooting (the camera’s shutter needs to be set to Bulb) or continuous shooting (the camera needs to be
   set to continuous shooting).

4.      To release the lock, slide the button lock in the opposite direction.

Specifications

Dimensions: Approx. 98 x 28 x 20 mm (3.9 x 1.1 x 0.8 in.) (Excluding Cord)

Weight: Approx. 52g (1.8 oz) (The weight of different RS model varies slightly)

Total length: Approx. 1m (39.4 in.) (Including Cord and Plug)