Product description：

• Specification Model: AD1200Pro TTL Power Pack Kit
• Wireless Slave Unit Mode: Radio Transmission Mode(Compatible with Canon E-TTL, Nikon i-TTL, Sony, Olympus Panasonic, FUJIFILM cameras)
• Flash Mode:Wireless Off: M/Multi
• Slave Unit of Radio Transmission: TTL/ M/Multi
• Compatible Cameras under Radio: Compatible with Canon E-TTL, Nikon i-TTL
• Transmission(as slave unit): Sony, Olympus, Panasonic, FUJIFILM cameras
• Guide No. (1/1 Output): 124(m ISO 100, with high-efficiency standard refiector)
• Flash Duration Time: 1/220s-1/10860s
• Power: 1200Ws
• Power Output: 1/256~1/1
• Multi Flash: √(Times: 100; Hz: 100)
• Flash Exposure Compensation(FEC) ：√Adjust on the trigger
• Sync Mode：HSS(up to 1/8000s), First-curtain sync, Second-curtain sync
• Delay Flash：0.01~30s
• Mask：√
• Fan：√
• Beeper：√
• Modeling Light：40W
• Optic Slave Flash：S1/S2
• Flash Duration Indication：√
• Flash Duration Indication：√
• Display： LCD panel Wireless Flash(2. wireless transmission)
• Wireless Flash Function： Slave, Off
• Controllable Slave Groups： 2.4G ：5 Groups: A, B, C, D, E
• Transmission Range(approx) ：2.4G： 100m
• Channels： 2.4G ：32 Channels: 1-32
• Wireless ID：2.4G：
• 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
• Power Supply: Lithium Battery (36V/5200mAh)
• Flash Times in Full Power: 500
• Recycling Time: 0.01-2s
• Battery Level Indicator: √
• Energy-saving: Power off automatically after 30~120mins of idle operation
• Sync Triggering Mode: 3.5mm sync cord
• Color Temperature: 5600K±200K
• Size Dimensions： Flash head: 12.5x2320cm (including the reflector)
• AD1200Pro TTL Power Pack: 23.5x14.5x26cm
• One Kit Weight：8.25g