Wireless radio trigger TTL. 7 channels, 3 groups, 2,4GHz. Supports AF, AutoFP

Synchronization up to 1/250s. Work range up to 100m. 6 groups, 16 channels. Modes: M and Multi.

Shutter speed synchro up to 1/8000s. Work range 100m. 3 groups and 7 channels, TTL.

Synchronization up to 1/250s. Work range up to 100m. 6 groups, 16 channels. Modes: M and Multi.

2.4GHz radio transmitter. Cooperation with Yongnuo lamps. M/Multi/TTL/Gr modes. HSS synchronization

Synchronization up to 1/250s. Work range up to 100m. 6 groups, 16 channels. Modes: M and Multi.

2.4GHz radio transmitter. Cooperation with Yongnuo lamps. M/Multi/TTL/Gr modes. HSS synchronization

Compatible with 605/603/622-TX. Synchronization to 1/8000s. Support i-TLL.