Godox AD1200Pro Battery Powered Flash System 1200Ws Power Output Built-in 2.4G Wireless X System TTL Flash Strobe Monolight 1/8000s HSS 0.01-2s Recycle Time 40w Modeling Light 5600K Color Temperature for Studio Outdoor Photography ( Item#: D8309JP )

AD1200Pro 1200Ws TTL Power Pack is a powerful, robust and portable battery designed unit. Equipped with one outlet, AD1200Pro supports photographers to freely use outdoors and in the studio. It is powerful enought to overpower the sun allowing photographers to challenge more outdoor photography. This is an ideal unit that takes you to your amazing photography trip.

Feature:
Fully Support TTL and HSS: enjoying the same GODOX 2.4G wireless X system, compatible with 7 major camera brands with TTL autoflash system;
Plus, with HSS, your can freeze motion, overpower the sun and the ambient light, exploring more photography possibilities.
Precise Control and Stable Output: you can precisely control the power setting in 0.1 stop increment from 1/256 to full power;
You can freeze the motion, instant movement and so on with fast recycling time (0.01-2 seconds) and short flash duration (up to 1/10860 seconds);
Enables you to deliver professional, nature and pristine results in any application, as the accurate color temperature over the whole power range (drifting ±75K under stable color temperature mode);
Having two 3.5mm sync jacks to stop the interference and maintain the sync speed without delay.
The Perfect Battery Configuration: WB1200H (36V/5200mAh) large battery capacity offers 500 flashes at 1/1 power, 1000 flashes at 1/2, 2000 flashes at 1/4, 4000 flashes at 1/8, ..., allowing to work in large photography workload.
Small Flash Head, Big Versatility: lightweight flash head with the Bowens mount allows you to attach various modifiers; Steplessly dimmable 40Ws LED modeling light provides clear preview of the light, and enables to take short video; Excellent cooling system.
Portable and Compact, Easy to Take: AD1200Pro is in a compact and portable design, thanks to the excellent battery-powered system, AD1200Pro is a perfect combination of power and portability, easy for you to take it ererywhere.

Specification:
Model: AD12000 Pro TTL Power Pack Kit
Flash Mode: M/Multi (Wireless Off); TTL/M/Multi (Slave Unit of Radio Transmission)
Compatible Cameras under Radio Transmission (as Slave Unit):
Compatible with Canon, Nikon, Sony, Olympus, Panasonic, FUJIFILM, Pentax cameras
Guide No. (1/1 Output): 124 (m ISO 100, with high-efficiency standard reflector)
Flash Duration Time: 1/220s-1/10860s
Power: 1200Ws
Power Output: 1/256-1/1
Multi Flash: Yes (Times: 100; Hz: 100)
Flash Exposure Compensation (FEC): Yes, Adjust on the Trigger
Sync Mode: HSS (up to 1/8000s), First-Curtain Sync, Second-Curtain Sync
Delay Flash: 0.01-30s
Mask: Yes
Fan: Yes
Beeper: Yes
Modeling Lignt: 40W
Optic Slave Flash: S1/S2
Flash Duration Indication: Yes
Display: LCD Panel
-- Wireless Flash (2.4G 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: Yes
Energy-Saving: Power off automatically after 30-120mins of idle operation
Sync Triggering Mode: 3.5mm Sync Cord
Color Temperature: 5600K±200K
-- Size --
Flash Head Dimension: 12.5 * 23 * 20cm  / 4.9 * 9.1 * 7.9inch (including the reflector)
AD1200Pro TTL Power Pack: 23.5 * 14.5 * 26cm / 9.3 * 5.7 * 10.2inch

Package Size: 57.4 * 36.5 * 29.8cm / 22.6 * 14.4 * 11.7inch
Package Weight: 14200g / 500.9oz

Packing List:
1 * AD1200Pro TTL Power Pack
1 * Flash Head
1 * Lithium Battery
1 * Battery Charger
1 * Power Cable
1 * Reflector
1 * Glass Lamp Cover
1 * Rolling Case
1 * Carrying Case
1 * Instruction Manual

Note:
3.5mm sync line is not included.