Features: Timer Function 4 in 1 Functions FSK 2.4G wireless frequency Replaceable shutter cable Power-saving LCD screen Clock Display Button Lock Function Specifications: Timer delay: 0s to 99hrs 59min 59s in 1s increments Exposure time: 0s to 99hrs 59min 59s in 1s increments Interval: 0s to 99hrs 59min 59s in 1s increments Power source: Two AAA-type batteries Batterylife:Approximately two months of continuous shooting with adelay of 5min, anexposure time of 4 min 56 s, and an interval of 5min. Weight: 90g (without batteries) Size: 9.98x 2.89x 1.8 cm£¨without the wire£© Display£º1.2¡± LCD Screen Length of Cord: 90cm Compatibility: Canon EOS 1100D(T3i), 600D(T2i), 60D, 550D (Digital Rebel T2i), 500D (Digital Rebel T1i), 1000D (Digital Rebel XS), 450D (Digital Rebel XSi), 400D (Digital Rebel XTi), 350D (Digital Rebel XT), 300D (Digital Rebel), Canon EOS 30, 33,50,50E,300V,300,3000¡­etc; CanonPowershot G10,G11,G12,G1X; Pentax K-5, K-7, K10D, K110D Super, K100D, K110D, K200, K20D, *istD, *istDS, *istDs, *ist, *istDS2,KR,KX,MZ-6, ZX-L,MZ-L; Contax N Digital, NX, N1, 645 Samsung GX 1L, GX 1S, GX-10. A580, A390, A290 Package includes: 1 * LCD Timer Remote Cord 1 * User Manual