Godox V850II 2.4GHz Wireless 18000s HSS Flash Speedlite for Canon Nikon DSLR Cameras(Black) Features 1. Built-in Godox 2.4GHz Wireless X system, Built-in 2.4GHz wireless transmission function provides all-in-one function, the transmission distance is 100 meters farther, - Compatible with Godox AD360II-C, Ad360II-N, TT685C, TT685N, X1T-C, X1T-N... and 2.4G wireless transmission, - In 2.4G wireless transmission mode, when used as the master flash, Godox V850II can set a group: M A B C D E. - When used as a slave unit, Godox V850II can set its group to ABCDE. There are 1~32 channels to choose from. 2. Powerful and convenient lithium-ion battery, 1.5 second recovery time and 650 full power ejections. 2000mAh lithium battery can ensure better shooting performance. 3. Wireless remote control trigger transmission, convenient shooting. - Using Godox 2.4G wireless X system, Godox V850II can only be used by X1T-C or X1T-N X1T-S. When combined with high-speed triggers, Godox V850II can achieve 18000s high-speed synchronization. 4. Rich functions - GN60 (m ISO 100, 200mm), 22-level output power (11~1128). less than 1.5s cycle time, 650 full power flashes. - Support M Multi S1 S2 mode, 20-200mm automanual zoom. - Use C.Fn custom function settings, focus assist light. Buzzer button, overheat protection, etc. 5. Convenient LCD panel - Equipped with a high-resolution LCD panel, which provides clear and easy-to-use operation. - Turn the selection dial to select the setting amount. Specification 1. Guide number (11 power, 200mm): GN60 (m ISO 100) 2. Vertical rotation angle: -7to 90 degree 3. Horizontal rotation angle: 0 to 360 degree 4. Battery capacity: 11.1V 2000mAh lithium ion battery. 5. Charging time: 2.5 hours for AC charger 4 hours for car charger 6. Full power flashing: Approx. 6507. Cycle time: