The 3.5mm plug should be rotated and pressed to the bottom, so that it can communicate normally (because it is tight, it needs some force)
Applicable camera model;for leica sl2/sl2s/SL3/SL3S.No battery, no charge, take power from the camera control. Don't worry about battery life
The size of this remote control is small (1.47 inches *0.78*0.39 inches), pay attention to whether the purchase is suitable for your use habits
The large button on the remote control (half press the focus, press the photo function), and the small button - photo function, which needs to be held at all times for continuous or BULB shooting. No lock switch
Instead of the shutter release button on the camera body. Anti-shake effect to extend the use of the camera shutter button time