PocketWizard MiniTT1 Remote Control Wireless Remote Spec: TTL Compatibility Canon E-TTL II Frequency: 340 - 354 MHz Channels: 52 Channels over 26 Frequencies Antenna: Internal Transmit output power: Less than 0.001 watt (1/1000 of a watt or 1 milliwatt) Range Performance: 30 to 800 feet (10 to 240 meters) for E-TTL II triggering depending on flash used, antenna orientation and other variables. 30 to 1200 feet (10 to 365 meters) for basic triggering depending on flash used, antenna orientation and other variables. Mounting: Hot-shoe only Maximum Shooting Rate: Frames per Second (fps) 8 fps for E-TTL II & normal triggering Power / Channel Switch: OFF - C.2 - C.1 Status Indicator: LED, Green, Amber, Red status indications Voltage Present: 3.3 VDC (all pins) - safe for all cameras Hot Shoe voltage protection Hot Shoe: up to 50V USB: USB Compliant 2.0, Mini-B Connect...