Check the listing for details. Pocket Wizard Mini TT1 Transmitter Pocket Wizard for Canon. Color: Black, Condition: Used. Listed at 24.00 USD. Pocket Wizard Mini TT1 Transmitter Pocket Wizard for Canon. Condition: Good used conditionWith On-Camera Hot Shoe, 32 Channels, Multi Zone The MiniTT1 Radio Slave Transmitter for Canon E-TTL & E-TTL II is a very useful and a good quality Transmitter by its manufacturer PocketWizard. The smallest PocketWizard radio ever, the MiniTT1® Transmitter is part of a new generation of PocketWizard radios providing E-TTL II and power control capabilities with Canon Speedlites and select studio lights. Your creativity also extends far beyond X-Sync speeds with HyperSync. Automation and FP Sync capabilities.The MiniTT1 Transmitter locks onto the camera's hot shoe supporting an on-camera flash with its own hot shoe while working with remote PocketWizard units. Remotes can be one or more PocketWizard FlexTT5. Transceivers connected to Canon E-TTL II flashes or any PocketWizard Receiver for triggering flash or remote cameras.The MiniTT1 Transmitter is easy to use; just slide in place and begin to shoot. The new PocketWizardControlTL1 System interprets the complex E-TTL II data being sent through the camera's hot shoe and digitally transmits it in a reliable radio signal. Change the flash compensation dial on the camera, and those commands pass seamlessly through the system to your remote flash. Adjust your aperture or ISO and the system corrects for those changes.No Batteries or other accessories included