Features:??Reliable Long Distance Transmission??TR Series features 2.4G wireless transmission technology, capable of reliable remote control distance from up to 100 meters away. 32 channels for options can eliminate interference caused by other similar devices, accurately connecting and controlling your camera.??Stabilize the Image Preserve Details??Use TR Series to take high-image-quality photos. The remote allows to reduce any shaky hand movements and eliminates unwanted blurs, in order to produce better quality images under high magnification or at slow shutter speeds.??Necessary for Time-lapse Photographing??Programming your Photographing Schedule by setting the functions as delay timer/ exposure timer/ interval timer/ shooting times to take amazing time-lapse photos, like light painting, seascapes and much more. Create wonderful photography of stars trails, sunset and blooming flowers with repeat interval time and repeat times shooting.??Low Power Consumption??Capture stunning photos for longer periods with ease. Boasting a standby time of 7000 hours for the transmitter and 350 hours for the receiver, and powered by just 2 * AA batteries(not included) for each device ,you can focus solely on your creation without any battery concerns holding you back.??Lightweight and Portable??With just 184g and small form factor, TR series can easily fit in a jacket pocket that allows you to take wherever you go, very suitable for indoor and outdoor photography.