Yongnuo YN560 III Speedlite Flash

The Yongnuo YN560-III is a manual, universal-hot-shoe speedlite featuring a built-in 2.4GHz radio receiver. It offers a guide number of 58 (ISO 100, 105mm), 8-level manual power control, zoom head coverage from 24mm to 105mm, and compatibility with Yongnuo RF-602 and RF-603 wireless triggers up to 100 meters away. Key Specifications Flash Type: Manual-only (No TTL support) Guide Number: GN58 at ISO 100, 105mm Wireless Range: Up to 100 meters via 2.4G radio (channels: 16) Trigger Modes: RX (receiver), S1, S2 optical slave, and camera setup Power Source: 4 AA batteries (Alkaline or Ni-MH) Recycle Time: Approx. 3 seconds (at full power with alkaline cells) Tilt/Swivel: -7° to 90° vertical; 0° to 270° horizontal rotation Main Features Built-in Radio Receiver: Works seamlessly with transmitters like the Yongnuo YN560-TX, RF-603 II, and RF-602 without requiring an external receiver attached to the flash foot. Optical Modes (S1/S2): S1 fires synchronously with any conventional master flash, while S2 ignores pre-flashes, making it easy to use alongside TTL pop-up or master flashes. External Ports: Includes a PC sync port and an external charging socket for high-capacity external power packs (like the SF-18 or SF-53) to decrease recycling times. Power Saving & Protection: Features automatic save settings, sound prompts, power-saving modes, and thermal overheat protection. ** TWO units available, price shown is per unit**