E3 Compatible with Canon EOS R6, EOS R7, EOS R10, EOS R, EOS RA, EOS RP, 850D, 90D, 80D, 70D, 77D, 60D, 60Da, 250D, 200D, 200DII, 100D, 800D, 760D, 750D, 700D, 650D, 600D, 550D, 500D, 450D, 400D, 1500D, 1300D, 1200D, 1100D, 1000D, 2000D, M5, M6, M6 Mark II; PowerShot SX50HS, SX60HS, SX70HS, G1X Mark III, G1X Mark II, G1X, G3X, G5X, G10, G11, G12, G15, G16; Rebel: XT, XTi, XS, XSi, T1i, T2, T2i, T3, T3i, T4, T4i, T5, T5i, T6, T6i, T7i, T8i, SL1 etc. Compatible with Canon RS-60E3 | E3 Compatible with Pentax 645D, 645Z, IST-D, IST-DL, IST-DS, IST-K100D, MZ-6, ZX-L, MZ-L, K5, K-5 II, K30, K50, K20D, K10D, K100D, K110D, K200D, K-500, K-3, K-3 II, K7, K7D, K1 Compatible with Samsung GX-1L, GX-1S, GX-10, GX-20, NX100, Compatible with Olympus E-M1 Mark II | Wireless shutter release support shooting modes: single shooting, continuous shooting, high speed continuous shooting, BULB, 4s delay shooting. | 2.4G signal transmission, with an effective transmission distance of 100 meters. Avoid camera shake | How to Continuous Shooting:1s continuous shooting: set camera to single shot mode, set transmitter to continuous shot mode. HS continuous shooting: set camera to continuous shot mode, set transmitter to Bulb mode