[ CE ROHS ] VILTROX JY-610C Mini Flash 1.5in LCD E-TTL On-camera Slave Speedlite for Canon T6i T5i T4i 760D 5DR 5DRS 60D 70D 5D3 DSLR Camera + FREE gift Support E-TTL/M/Multi flash mode. Fast recycling time with a guide number of GN27. In slave mode, it supports 4 channels in 3 groups. Support front-curtain sync/rear-curtain sync/exposure compensation Enter into stand-by state if no operation after several minutes to save power