This Canon Speedlite 600EX-RT Flash Essential Kit
from B&H Photo
delivers a complete top quality camera flash outfit for your Canon camera. As a Canon top-of-the-line flash, the Speedlite 600EX-RT takes the best features from existing models and adds functionality for enhanced digital photography. The 600EX features a new wireless multiple flash system using radio wave communication that provides more precise control over as many as five groups of flashes. There's also more power, with a guide number of 197' (60 m) at ISO 100, a zoom flash head that covers a 20-200mm range, and updated AF assist beam that's compatible with Canon's 61-point High density Reticular AF.
The Essential kit includes: the 600EX-RT Flash, a TTL-Off-Camera Flash Cord, a Camera Bracket, a Bounce Diffuser, a Mini-Softbox, a Compact Battery Pack for Canon Flashes, a 4 Hour Battery Charger with LCD Display for (8) AA or AAA Batteries and an 8-Pack of AA NiMH Rechargeable Batteries