Rimelite Digital i.4A (400 watts) Studio Strobe Light (receiver not included) Brand_Wasabi It simply snaps on to

It simply snaps on to the Hero3 waterproof housing

then the headphones and transmitter will be shut off automatically

receiver also shows transmitter settings Auto-Lock function avoids accidental changing of settings HDX compander for crystal-clear sound Transmitter feature battery indication in 4 steps

This versatile new microphone provides professional live sound for those getting started

Muslin style backdrops are available in an array of different styles

Rimelite Digital i.4A (400 watts) Studio Strobe Light (receiver not included) Brand_Wasabi It simply snaps on toHigh Speed Sync 1 8000 sec. Mounted S III to your Canon DSLR invites you into High Sync Speed world. High Speed Sync is a S IIIs the most advantageous feature that allows flashes to be used with cameras set to any shutter speed. S III provides Stop Action Photography environment by the max 1 8000 (sec) High Sync speed. Duration time The flash duration ranges from 1 12,800 second In Action mode, the flash duration is minimized for maximum action