Godox AD400Pro 400ws GN72 TTL Battery-Powered Monolight, 1/8000 HSS Outdoor Flash Strobe Light, Built-in Godox 2.4G System, 390 Full Power Pops, 0.01-1s Recycle Time for Photography AD400Pro All-in One outdoor flash has 400Ws strong power,0.01~1s recycle time,12 continuous flashes in 1/16 power output,30W LED modeling lamp,390 full power pops,stable color temperature With built-in Godox 2.4G wireless X system,AD400Pro is compatible with Canon E-TTL II,Nikon i-TTL autoflash,Sony,Fujifilm,Olympus and Panasonic TTL autoflash system.Support for 1/8000s high-speed sync With specially designed New Godox-mount to install lighter and more portable accessories which can be used in combination.Provided with a Bowens-mount adapter ring to install Bowens-mount accessories Professional lithium battery pack has large capacity(21.6V/2600mAh)to provide 390 full power flashes and recycle in 0.01-1 second.Adopt AC power source to achieve AC-DC dual-purpose Small Size,Light Weight and Portable.Only weight 2.1Kg with the small size of 220*102*128mm(without the flash tube and reflector) Quick recycle time: 0.01-1s. Stable color temperature mode: color temperature changes within 75K over the entire power range. With New Godox-mount and the included Bowens-mount adapter ring, AD400Pro can install different accessories by replacing its adapter ring(separately sold), such as accessories of Broncolor, Prophoto,Elinchrom, etc. Precise power output: power adjusts from full power 1/256 to 1/1 in 25 steps. Advanced functions: 1/8000s high-speed sync flash, multi flash, high-speed sync triggering, etc. Compatible wireless TTL system: with built-in Godox 2.4G wireless X system, AD400Pro is compatible with Canon, Nikon, Sony, FUJIFILM, Olympus and Panasonic TTL autoflash system. Wireless control: with built-in Godox 2.4G wireless X system to achieve TTL control. It can also be used to wirelessly adjust flash power level and trigger the flash through the wireless control port. AD400Pro has 3.5mm sync cord jack to achieve various sync triggering mode. Dot-matrix LCD panel: with clear and convenient operation. Studio quality light: up to 400Ws, GN 72 (m ISO 100, with high-efficiency standard reflector) 1 x AD400Pro Flash,1 x Flash Tube,1 x Lithium Battery Pack,1 x Battery Charger,1 x Power Cable,1 x Reflector,1 x Bowens-Mount Adapter Ring,1 x Wrench,1 x Manual,1 x TUYUNG Cloth Professional lithium battery pack has large capacity(21.6v/2600mAH)to provide 390 full power flashes and recycle in 0.01-1 second. Adopt AC power source to achieve AC-DC dual-purpose. Only weights 2.1kg with the small size of 220*102*128mm(without the flash tube and reflector) With Type-c USB port to achieve firmware upgrade,which helps keep pace with the latest technology.With 3.5mm sync cord jack to achieve multiple sync triggering methods. Long press the Power Switch for 1 seconds to control the on/off of the flash unit. Turn off the power pack if the flash unit will not be used for an extended period. This product has auto power off function. The flash will auto power off in 30 to 120 min. which is set on C.Fn-STANDBY. This flash unit uses Li-ion polymer battery which has long runtime. The available charge-and-discharge times are over 300. It is reliably safe. The inner circuit is against overcharge, overdischarge, overcurrent, and short circuit. Take only 2 hours to fully charge the battery by using the standard battery charger. Do not expose to rain or immerse into water. This battery is not water proof Keep out of reach of children. No over 24 hours&#039; continuous charging Store in dry, cool, ventilated places. Do not put aside or into fire. Dead batteries should be disposed according to local regulations. Please charge the battery to approx. 60% before being placed for long time. If the battery had ceased using for over 3 months, please make a full recharge