Features:Automatic timer, it can set delay time, exposure time, interval time, continuous AF and number of shouts for timed interval photography.It supports manual release, photographs can be taken manually even when the timer is running.The time is settable in 1 second increments, units from 1 second to 99 hours, 59 minutes, and 59 seconds.Equipped with LCD screen.Compatible with:N3-Nikon D90 D600 D3100 D3200 D5000 D5100 D7000.Specifications:Time delay: 0s to 99hrs 59min 59s in one-second incrementsInterval Timer: 1s to 99hrs 59min 59s in one-second incrementsExposure Timer: 0s to 99hrs 59min 59s in one-second incrementsNumber of shots: 1 times to 399 timesPower: 2 * AAA batteries (not included)Operating temperature: -20-/+50 degreeItem size: 15.5 * 4 * 2cm / 6.1 * 1.6 * 0.8inItem weight: 64g / 2.3ozPackage size: 16.5 * 8.2 * 3.7cm / 6.5 * 3.2 * 1.5inPackage weight: 126g / 4.5ozPackage List:1 * Remote Shutter Controller1 * Cable (camera and controller)1 * User Manual (English & Chinese)