The wireless shutter release support various shooting modes: single shooting, continuous shooting, high speed continuous shooting, BULB (long exposure) and 4s delay shooting. 1s continuous shooting: set camera to single shot mode, set transmitter to continuous shot mode. HS continuous shooting: set camera to continuous shot mode, set transmitter to Bulb mode.Prevent shaking caused by holding camera and allows you to trigger your camera wirelessly up to 100 meters. FSK 2.4 GHz
Pixel RW221 wireless remote shutter release/camera shutter remote supports replacing connecting cable to fit different brands and models of cameras
Important notice: If the device doesn't flash signal lights when you receive it, please consider Replacing 4pcs new batteries and make sure to insert batteries correctly according to the "+" "-" terminal sign on the battery compartment. Please see the images on Amazon page and be sure that insert the L1 type plug to the remote socket of the camera