Godox TT 520II Universal Speedlite

Specification:
Brand: GODOX
Model: TT520II
Color: Black
Guide number: 33(m ISO 100)
Flash mode: M, S1, S2
Vertical rotation angle: 0-90 degrees
Horizontal rotation angle: 0-270 degrees
Power: 4XAA Batteries (Alkaline or Ni-MH are usable) (not included)
Lighting times: 100-1500 times (AA alkaline batteries used)
Recycle time: approx. 0.1-5s (AA alkaline batteries used)
Color temperature: 5600±200K
Wireless frequency: 433MHz
Channel: 16
Workable distance: 15m
Flash duration: 1/300s-1/20000s
Dimensions: 190x75x55mm
Net weight: 310g