The Godox TT685C II Flash offers full support for E-TTL / E-TTL II, and a built-in 2.4 GHz radio system working as master or slave while flashing in a powerful guide number of 197. Create elaborate and simple lighting setups with the Godox TT685IIC Flashgun. Compatible with the Canon E-TTL and E-TTL II, this flashgun is an efficient lighting tool. Its ISO 100 and a zoom range of 20 mm to 200 mm promise a powerful performance. The Godox flashgun rotates up to 330° and tilts from -7° to 120°, giving you flexible angles. It also features a 2.4 GHz wireless trigger system.