Big LCD screen: You see all groups (A,B,C,D,E) at once — no need press plenty buttons like X1T
• 5 Groups + 32 Channels: Control 5 different lights separately — e.g Group A be main light, Group B be back light
• TTL / Manual / Multi: TTL go set power automatically, Manual you set yourself
• HSS up to 1/8000s: Shoot wide open outside with flash
• TCM: Convert TTL to Manual — shoot TTL, lock power, switch to Manual — pro trick
• Zoom control: Control flash head zoom from trigger
• Modeling lamp & Beep: On/off your light modeling lamp from camera
4. Battery:
• Uses 2x AA batteries — Eneloop rechargeable be best
• Last full wedding day (approx 1,500 triggers)
5. Build:
• Big but light, with big dial — easy to use even for beginner
• Mount secure on camera