Foto&Tech 2 PCS FTRC-6 IR Wireless Remote Control Compatible with Canon EOS 6D Mark II,5D Mark IV III II,5DS,5DR,7D Mark II,77D 6D 7D 80D 70D 60Da 60D SL1,T7i T6s T6i T5i T4i T3i T2i T1i XSi,M6 M5 M3 Wireless Shutter Release -Trigger the cameras shutter release remotely from a distance Eliminates vibrations caused by physically pressing the shutter release. Operating range- up to 16 feet. It is powered by a CR-2025 3v battery (included). Canon compatible. 1 Year Replacement Warranty by Foto&Tech.