Neewer NW-870DC2 320 Feet LCD Display Shutter Release Wireless Timer Remote Control 32CH Transmitter Receiver for Nikon D7100/D7000/D5300/D5100/D5000/D3300/D3200/D3100/D610/D600/D90/DF 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. Half-pressing to auto focus; Full-pressing to trigger shutter. Support single shot, slow & quick shot, time-lapse, bulb setting, timer shot.