The JJC JF-U2 Wireless Trigger Kit provides one transmitter and two receivers for a wireless solution to trigger off-camera flash units, studio lights or a camera’s shutter at distances up to 100’ (30m). This allows you to work with more freedom as the JJC JF-U2 does not require line-of-sight alignment. . The devices operate on the 433MHz frequency and have 16 channels to ensure there is no interference from other units. It also provides the convenience of a wireless camera shutter release, ideal for photographing wildlife, and also for macro and close-up photos or long exposures.

Specification:
Material: ABS Plastic
Radio Frequency: 433 MHz
Operating Distance: up to 30m / 100 feet
Sync Speed: up to 1/250s
Channel: 16 channels
Transmitter power: 1x 23A battery
Receiver power: 2x AAA battery

What you get:
Transmitter x1
Receiver x2
Studio Light Cable x2
3.5mm-6.35mm adapter x2
AAA Battery x4
23A Battery x1

Compatible with flashes with STANDARD HOT SHOE:
Canon 580EX II, 580EX, 540EZ, 520EZ, 430EX II, 430EX, 430EZ, 420EX, 420EZ, 380EX,
Nikon SB-900, SB-800, SB-600, SB-28, SB-27, SB-26, SB-25, SB-24, SB-700,
Olympus FL-50R, FL-50, FL-36R, FL-36,
Pentax AF-540 FGZ, AF-360 FGZ, AF-400 FT,
Sigma EF-530 DG Super, EF-500 DG Super,
Vivitar 285HV, DF-400MZ,
…and more

Included shutter release cables support :
Canon EOS R, Ra, RP, M6 II, M6, M5, 90D, 80D, 70D, 60D, 77D,
Canon Reble T7i, T6s, T6i, T6, T5i, T5, T4i, T3i, T3, T2i, T1i, XSi, XTi, XT, XS, SL2, SL1,
PowerShot: G1 X Mark III, G1 X Mark II, G1 X, G16, G15, G12, G11, G10, SX70 HS, SX50HS, SX540HS,
…and more
Note* The Rebel T7 and SL3 are not compatible with the FLASH TRIGGER FUNCTION.