* Guide number: 36 (m, ISO100, 105mm)
* Wireless trigger sensor
* Recycle time only 4 second
* Compatible with e-TTL II flash
* Support Multi-flash lighting application (S1/S2 mode)
* Power saving mode (sleep mode)
* Accurate brightness control
* LCD display
* Fixing - metal hot shoe
* Support front curtain synchronous
* Support rear curtain synchronous
* Overheating protection
* Memory function
*Vertical rotation angle: 0-90 degrees
*Horizontal rotation angle: 0-270 degrees
*Power supply: 4xAA size batteries (not include)
*Color temperature: 5600K
*Flash time: 1/200s-1/20000s
*Flash control: 22 levels of output control (1/128-1/1)W
*Wireless triggering distance: 20-30m indoor, 10-15m outdoor

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Warranty: 12 months.
Manufacturer: Extra Digital, EU