ITEM NAME:Shutter Release Remote Control Switch Cable Replacement for Canon EOS Camera Description: - Prevent vibration :This remote cord can prevent vibration during long exposures, close-ups or continuous shooting - The shutter release button of this remote cord can be pressed halfway for auto-focus and exposure metering.And the shutter release button lock is available which for long exposures shooting and continuous shooting helpfully - Halfway pressed button: The shutter release button of this remote cord can be pressed halfway for auto-focus and exposure metering - Shutter release button lock : A shutter release button lock is available which for long exposures shooting and continuous shooting - Compatible with: Canon EOS 650D/600D/550D/500D/1000D/450D/400D/350D/300D/100D/700D/60D (Rebel T4i, Rebel, Rebel XT, Rebel XTi, Rebel XSi, Rebel XS, Rebel T1i, Rebel T2i, Rebel T3i) Specification: - Approx item size:3.8"x0.7"x1" (9.8cmx1.8cmx2.6cm), - Length of Cord: 31.5" (80cm) - Shutter release button: Dual Stage Button (halfway / complete) - Button lock: Available, Slide Style Package Included: 1 Piece Shutter Release 1 Piece English Manual Note: Camera is not include.Shutter release button lock : A shutter release button lock is available which for long exposures shooting and continuous shooting. - Compatible with: Canon EOS 650D/600D/550D/500D/1000D/450D/400D/350D/300D/100D/700D/60D (Rebel T4i, Rebel, Rebel XT, Rebel XTi, Rebel XSi, Rebel XS, Rebel T1i, Rebel T2i, Rebel T3i).