Wireless Slave Unit Mode: Radio Transmission Mode.
Flash Exposure Compensation (FEC): Manual, Feb: 3 stops in 1/3 stop increments, Sync Mode: High-speed sync (up to 1/8000 seconds), first-curtain sync and second curtain sync, Delay Flash: 0.01-30 seconds.
Wireless Flash (2.4G wireless transmission) Function: Slave, Off, Controllable Slave Groups: 5 (A,B,C,D,E), Transmission Range (approx.): 100 meters, Channels: 32 (1-32), Wireless ID: To avoid signal interference effectively, triggering can only be achieved when the channels and wireless IDs of the master and slave unit are set to the same
Power Supply: Lithium battery pack (28.8V / 2600mAh), Full Power Flashes: 360 Fire, Recycle Time: Approx. 0.01-0.9 second, Battery Indicator: Yes, Power Indication: Power off automatically after approx. 30-120 minutes of idle operation, Sync Triggering Mode: 3.5 mm sync line, wireless control port, Colour Temperature: 5600 200K, Stable Colour Temperature Mode: Changes within 75 in entire power range.