FT-16 Wireless Power Controller Remote Flash Trigger for Godox Witstro AD180 AD360 Speedlite Flash Canon Nikon Pentax Camera

Specifications: Model :FT-16 Transmitter Power Supply:3V (2 * AA Ni-MH or alkaline batteries) (Not included) Receiver Power Supply 5V ( power by flashes) Transmit Frequency:433MHz wireless remote system Workable Distance:50m / 164ft (open areas) Control on Flashes Flash power ratio Modeling lamp or AF-assist beam on / off Buzzer on / off Power-ratio display mode Flash triggering Max. Sync. Speed:1 / 250 seconds Channel:16 Transmitter Size Approx. 13.5 * 5.1 * 3.5cm / 5.3 * 2.0 * 1.4in Transmitter Weight:63g / 2.2oz Receiver Size Approx. 5.6 * 3.0 * 1.7cm / 2.2 * 1.2 * 0.7in Receiver Weight:11g / 0.4oz Package List: 1 * FT-16 Transmitter 1 * FT-16 Receiver 1 * User Manual (Englisham Chinese) Note: This item only includes the trigger set, the camera and speedlite not include.