Flash output: 80Ws. Built in TR-Q6II receiver. Flash modes: M/TTL. HSS sync mode.
Guide number 60. Built in YN-622 / 560-TX trigger. HSS, TTL modes. Li-Ion battery indluded.
Guide number 60. Built in YN-E3-RT / ST-E3-RT trigger. HSS, TTL modes. Li-Ion battery indluded.
Flash output: 80Ws. Built in TR-Q7II receiver. Flash modes: M/TTL. HSS sync mode. Touchscreen