Compatible with Canon EOS R100, EOS R8, EOS R6 Mark II, EOS R7, EOS R10, EOS R6, 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, T7, T7i, T8i, SL1 etc | Compatible with Fujifilm X-T5, X-H2, X-H2S, GFX100, GFX100S, GFX100IR, GFX50S, GFX50SII, GFX50R, X-H1, X-Pro3, X-Pro2, X-T4, X-T3, X-T2, X-T1, X-T30, X-T30II, X-T20, X-T10, X-T100, X-E3, X-E2S, X-E2, X-E1, X-A7, X-A5, X-A10, X100V, X100F, X100T, X70, X30, XF10; Compatible with Pentax 645Z, K-1 Mark II, K100D, K110D, K200D, K-500, K100D, K20D, K10D, K-30, K-50, K-7, K-5, K-5II, K-5IIs, K-3, K-3II, K-1; *ist D, *ist DL, *ist DS, *ist DS2. Replaces Fujifilm RR-100 | Wireless shutter release compatible with Olympus SYSTEM OM-1, SYSTEM OM-5, E-M1X, E-M1 Mark II, E-M1 Mark III, E-M5 Mark III; Compatible with GX-1L, GX-1S, GX-10, GX-20, NX100, NX11, NX10, NX5; Contax 645, N1, NX, N Digial; Sigma Sd1. Replaces Olympus RM-CB2, Replaces Canon RS-60E3 | Remote shutter prevent shaking caused by holding camera and allows you to trigger your camera wirelessly up to 100 meters. FSK 2.4 GHz technology. Shooting mode: single shooting, continuous shooting, high speed continuous shooting, BULB and 4s delay shooting | Important information: If the device doesn't flash signal lights when you receive it, please Replace 4pcs new batteries, insert batteries correctly according to "+""-" terminals of the battery compartment