Yongnuo Speedlite Yn600ex-Rt Ii for Canon Cameras

Highlights Canon-Compatible 2.4GHz 15-Channel Radio Compatible with Canon E-TTL / E-TTL II Guide Number: 197' at ISO 100 and 200mm Zoom Range: 20-200mm (14mm with Panel) Tilts from -7 to +90° Rotates Left & Right 180° Wireless Master/Slave TTL Functionality Recycle Time: Three Seconds (Alkaline) High-Speed,1st & 2nd Curtain Sync Runs on Four AA Batteries