TTL:No
Model Number:PT-04GY Flash Trigger with 3 receiver
Light Source:Flash Trigger
Color Temperature:None
Display:No
Compatible Camera Brand:Olympus,NIKON,CANON,Pentax
Size (WxHxD):6*12*4cm
Brand Name:W & 5
Package:Yes
Power Source:AAA batteries (NOT included)
Weight:150g
Outdoor working distance:Max. 30m
Indoor operating distance:Max. 25m
Channels:4 channels
Frequency:433Mhz
Synchronous speed:Max. 1/250sec