FUNCTION: ML300 only supports M, Multi, 2.4G wireless remote, S1, S2 (DO NOT support TTL, HSS Mode; Compatible with Canon Nikon Panasonic Olympus Pentax Fujifilm and Sony with Mi Hot Shoe cameras, such as Sony a9 a7 a7II a7III a7R III a7RII a7SII a6000 a6300 a6500 (NOTE: NOT compatible with Canon EOS Rebel SL3/250D, Rebel T7/1500D 2000D, Rebel T100/3000D 4000D)
ALL-IN-ONE OUTDOOR FLASH: 300W Strong Power, High GN60 (1m, ISO 100)=GN197 (1ft, ISO 100), 6 steps of power adjustment(1/64 to 1/1), ext