About this item • camera release control remote compatible with Nikon Df, Z5, Z6, Z6 II, Z7, Z7 II, D3100, D3200, D3300, D5000, D5100, D5200, D5300, D5500, D5600, D90, D7000, D7100, D7200, D7500, D600, D610, D750, D780, Coolpix P1000, P7700, P7800, Coolpix A, P950 •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 •Wireless remote shutter release prevent shaking caused by holding camera and allows you to trigger your camera wirelessly up to 100 meters. FSK 2.4 GHz •Wireless shutter release 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 Replace 4pcs new batteries and make sure to insert batteries correctly according to the "+" "-" terminal sign on the battery compartment