B07N3XWVGX Neewer VISION5 400Ws 2.4G TTL Flash Strobe Compatible with Sony Cameras, 1/8000s HSS Monolight with Wireless Trigger,6000mAh Battery to Cover 500 Full Power Shots Recycle in 0.01-2.8 Sec

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Compatible with Sony A9/A7III/A7RIII/A7II/A7RII/A7SII/A7/A7R/A7S/A6500/A6300/A6000/A58/A99/A77II Camera; Built-in 2.4G Receiver with 8 Channels. Trigger included. USB firmware upgrade helps keep pace with the latest technology. 1-Year Neewer Warranty and lifetime email support
With Li-ion Battery, TTL function, High GN68, High Speed Sync,AF assist beam emitter is only workable with Sony A58/A99/A77II,this Germany Engineered flash meets all Location Shooting demands whether shoot fast-moving objects or shoot in different lighting environments
400W Full Power even at 1/8000s High Speed Sync Mode. 13W Dimmable energy-saving LED Modeling bulb. Stable color temperature at 5600+/-200K over the entire power range
Large capacity lithium battery pack to provide 500 full power flashes and fast recycle time (0.01-2.8 seconds)
Extremely short flash duration: from 1/650 to 1/10000 seconds. 7 steps of power adjustment (1/128 to 1/1)