Bundle Items Include: Canon Speedlite 430EX III-RT + Flash Bracket + 4x AA With Charger + Cleaning Kit. The Canon Speedlite 430EX III-RT offers a 2.4 GHz radio triggering system with master and slave modes, supporting up to 15 flashes across 15 channels and 5 groups at distances up to 98.4'. It also retains optical slave transmission for unlimited flashes in 4 channels and 3 groups, making it highly adaptable for diverse lighting setups in studio or on location.. With a guide number of 141' at ISO 100 and 105mm, plus a zoom range of 24105mm and a wide panel covering 14mm, this flash provides ample power and flexibility. Bounce capabilities include 150° right and 180° left rotation with 90° upward tilt, while Light Distribution settings and Flash Exposure Compensation allow precise output customization.. The fast recycle time of 0.13.5 seconds, or just 2.5 seconds in Quick mode, ensures you capture fast-paced action without missing a beat. High-speed sync, 1st curtain, and 2nd curtain