Description
YONGNUO YN603II Wireless Manual Flash Trigger – Off-Camera Studio Speedlite Controller
Key Features;
- 2.4 GHz radio remote flash trigger — triggers flashes or studio strobes wirelessly.
- Up to ~100 m / 328 ft range (line-of-sight) — flexible for off-camera or studio setups.
- 16 selectable channels — helps avoid interference near other photographers or studios.
- Transceiver functionality (each unit can be transmitter or receiver) — mount one on the camera and another under a flash for wireless triggering.
- Standard hot-shoe + PC sync & 2.5 mm sync ports — compatible with many speedlights or studio strobes and allows cable sync.
- Max flash sync speed ~1/320 sec — works for general flash photography (portraits, events, low-light scenes).
- Dual-function shutter release (half-press focus / full-press shoot) — enables remote shutter control and flash triggering.
- Battery powered (2× AAA) — lightweight, portable, and easy to replace batteries.