Neewer NW-870E3 320ft/100m LCD Display Shutter Release Wireless Timer Remote Control 2.4G 32CH Transmitter Receiver for Canon EOS 550D 600D 700D/ Rebel T2i T3i T5i/60D Series/70D Digital Cameras 2.4GHz 32 channels wireless timer remote control with LCD backlight display. Operating distance can reach up to 320ft/100m. Can be used under wired or wireless circumstances; Support single shot, slow & quick shot, time-lapse, bulb setting, time shot. Half-pressing to auto focus; Full-pressing to trigger shutter. Compatible with Canon G10/G11/G15/G12/G1X/SX50/700D/EOS 650D/600D/550D/500D/1000D/450D/400D/350D/300D/100D/700D (Rebel T4i,Rebel, Rebel XT, Rebel XTi, Rebel XSi, Rebel XS, Rebel T1i, Rebel T2i, Rebel T3i)/60D Series/70D, Pentax K5/K7/K10, Samsung GX-1L/GX-1S/GX-10, Contax 645/N1/NX/N Digital Cameras".