The TURTLE for Olympus TTL converter automatically sets the exposure on your strobes when the strobes fire. With TRT TTL products, you don’t have to worry about setting your strobe power for each shot. You’ll get a good exposure even when your subject is moving fast. But TRT has built in the manual setting feature to the TURTLE TTL converter so whenever you want to set the power by yourself, you can do it.

Micro USB Charging Cable NOT Included