Two Flash Kit contains:
2 Canon Speedlite 600EX-RT Flashes
2 Vello Light Bouncers with Reflectors
2 Vello Softboxes with Gels
1 Canon Speedlite ST-E3-RT Transmitter
Canon Speedlite 600EX-RT Flash has a 360 degree swivel head and is powered by 4 included AA batteries.
Canon Speedlite ST-E3-RT Transmitter has a 360 degree transmission angle and is powered by 2 included AA batteries.
Vello Light Bouncer includes silver and gold Reflectors.
Vello Softbox comes with five different colored Gels.