Features:100% Brand NewWeight:  0.4 ouncesSize:  2.5 x 1.3 x 0.25 inchesCompact  portable designRemote actuation of your camera shutterInstant shutter release or 2 second delay function, so you have time to hide the remote before the pictureCR2025 battery included and replaceableCompatible with:Canon EOS 5D Mark III, T3i, 5D Mark II, 7D, 60D, T2i, T1i, XSi, XTi, XT, X1i550D, 500D, 450D, 400D, 350D, 300D, 1000D, 5D Mark 3Elph370Z, Jr., Sport, Z3Elan, 7, 7E, 7N, II, IIERebel K2, T2, T1Sure Shot 130U, 130U II, Z135, Z155, Z180U, Z90WPackage include:1 x IR Remote Control1 x CR2025 Lithium Battery (Pre-installed)