A set of two Yongnuo RF603C II flash triggers with a C3 for Canon cable

Yongnuo RF-603 II allow wireless radio control of the camera and triggering of system and studio lights from up to 270m away. It has a radio remote control function for triggering the camera. It operates at 2.4 GHz and can be set to 16 channels, guaranteeing reliable operation in all conditions. In the new version of the trigger, the on/off switch has been relocated, making it even more convenient to use. In addition, the switch has become two-stage - it is possible to switch on the RF-603 II as a transmitter, or as a transmitter/receiver. This ensures more convenient use of the trigger (it is possible to trigger connected lamps "hand-held" without problems) and extends the life of the batteries used. Unusual for this kit is that it contains two modules, each of which can work as both transmitter and receiver. This makes the kit very versatile and easy to expand. The RF-603 II can simultaneously trigger a lamp remotely and a second lamp on the camera. The RF-603 II series lamp triggers operate at 2.4 GHz. This guarantees trouble-free operation and no interference. The unit is powered by popular AAA-type batteries. The RF-603 II is a small kit. This little kit is an absolutely essential device in your photography bag! Take the flash off your camera! With the Yongnuo RF-603 II wireless trigger, you can shoot with a sync time of up to 1/250s. Yongnuo RF-603 II can also be used as a wired or wireless remote control to control your camera with an effective range of 100m (up to 270m in tests)! The device supports a lamp excitation function on the receiver. FUNCTIONS: 1. Radio remote control for camera or trigger hose. 2. Wireless triggering of a system of lamps and cameras - any number of them. 3. 3. Wireless triggering of reporter lamps. 4. 4. Wireless triggering of studio lamps. We also offer additional receivers for this system! Frequency: 2.4 GHz Number of channels: 16 Range: up to 100m (in tests up to 270m). Range: up to 100m (in tests up to 270m). Power supply: 2 AAA batteries Maximum sync time: 1 / 250 sec Camera sync socket: 2.5mm Flash sync socket: standard PC, hot shoe Top ports: hot shoe Shutter: 2-stage: 1-autofocus, 2-trigger Supported flash port voltage: 5V (transmitter), 300V (receiver) Dimensions: 80 (L) x 30 (W) x 20 (H) mm Antenna: built-in Weight : 66g