On camera flashes

✔ 2.4 GHz Wireless Radio Transmission
✔ Compatible with Canon E-TTL / E-TTL II
✔ Guide Number: 197' at ISO 100 and 200mm
✔ Zoom Range: 20-200mm (14mm with Panel)

✔ Radio Control Advanced Wireless Lighting
✔ Cooling System for 100 Consecutive Shots
✔ Compatible with Nikon i-TTL
✔ Guide Number: 113' at ISO 100 and 35mm

✔ Compatible with Nikon i-TTL
✔ Guide Number: 79' at ISO 100
✔ Coverage: 24mm (FX Format)
✔ LED Video Light with 3 Output Levels

✔ Compatible with Sony ADI / P-TTL
✔ Guide Number: 105' at ISO 100 and 105mm
✔ Zoom Range: 24-105mm (15mm with Panel)
✔ Tilts from -8 to 90°