Features:

• Professional and Rechargeable Battery
  Built-in li-ion Battery (7.2V/2000mAh) offers 0.1s~1.7s recycle time and over 500 full power flashes.
  No tedious charging preparation & heavy burden
• Convenient Dot-matrix LCD panel
  With LCD panel to offer clear and easy operation.
  Use 4 function buttons to change various settings according to different situations.
  Turn the select dial to choose the amount of the settings.
• With a compact body , 2.4G wireless transmission and 50 meters further transmission
• Full TTL Functions
  Supports HSS (Max. 1/8000s), front&near curtain sync, FEC, multi Flash, manual Flash, Wireless ID Setting,ETC
  TTL Wireless Flash Transmitter Xpro-N (For  Nikon ) offers better user Experience (Sold Separately)
  With 2.4G Wirless transmission. Xpor-N Fits For  Nikon  cameras and can be use to trigger camera flash, studio flash and camera shutter over 50-meter distance.
• Supports For TTL autoflash, multi Flash, manual Flash, 1/8000s High-speed sync, flash exposure compensaction, manual focus assist, real curtain sync, ETC.
• Withstanding Overheat and Useful functions
  GN36 (m ISO 100, @105mm), 22 steps of power output (1/1-1/128)
  Support TTL / M /S1/ S2 modes, 24-105m auto/manual zooming.
  With C.Fn custom function settings.