1,For Canon EOSR, EOSRP, RA, 90D, 80D, 70D, 77D, 60D, 60Da, 250D, 200D, 200DII, 100D, 800D, 850D, 760D, 750D, 700D, 650D, 600D, 550D, 500D, 450D, 400D, 1500D, 1300D, 1200D, 1100D, 1000D, 2000D, M5, M6, M6 Mark II; Canon PowerShot SX60HS, SX70HS, G1X Mark III, G1X Mark II, G1X, G3X, G5X, G10, G11, G12, G15, G16; Canon Rebel: XT, XTi, XS, XSi, T1i, T2, T2i, T3, T3i, T4, T4i, T5, T5i, T6, T6i, T7i, T8i, SL1 | 2,for Pentax istD, istDL, istDS, istDS2, istDL2, K100D, K110D, K200D, K500, K100D, K20D, K10D, K30, K50, K7, K5, K511, K511s, K3, K3II,Samsung GX-1L,GX-1S, GX-10, GX-20, NX100, NX11, NX10, NX5,Contax: 645, N1, NX, N, Sigma Sd1 | 3,The shutter remote control avoids camera shake caused by camera shutter instability. Using FSK module and 2.4GHZ global free frequency range, its reliability and stability are improved. Reduce camera shake and allows you to trigger your camera wirelessly up to 100 meters. | 4,Modes of shooting:single shooting,high-speed continuous shooting,BULB shooting and 4s delay shooting,also control multiple receives and cameras to sync shooting as well. Interchangeable cable design to allow you to use it on different brand cameras. | 5,Work with two pieces AAA batteries, it's more convenient to purchase and economical. Under working status. The power consumption of transmitter and receiver is only 2mA, and that of can be neglected under stand-by status. The 2 pieces AAA batteries can work for 400 hours. which is 5 times working time than other similar products. This shutter release does not occupy the hot shoe interface, just put it aside, does not affect the flash using the hot shoe interface.