VILTROX JY-710-C3 2.4GHZ Wireless Timer Remote Shutter Controller Self-Timer Intervalometer Timer for Canon EOS 6D 7D 5D Series, Replace as TC-80N3 Adopting wireless remote control technology, it can control camera to shoot remotely by external shutter socket. Using FSK module, its reliability and stability are improved. The application of 2.4GHz glabal free frequency range enables 30 channels for options. The remote control distance can up to 80M . LCD screeen displays channel, battery level and function model which is easy to comprehend and simple to handel. Ultra-low power consumption under stand-by mode. The transmitter powered by AAA batteries. Supports simple single shooting, 1S continuous shooting, [BULB] shooting, delay shooting and itmer schedule shooting.