As a manual flash, V850 uses lithium-ion polymer battery instead of AA-sized batteries and external power pack. 

This brings three advantages: fast recycle time, more flash times, and convenience. 

With Build-in 2.4G wireless X system, it is an all manual flash with rich functions to fit camera flash brands e.g. For Canon/Nikon/Pentax/olympus, etc

Fetures:

1)Build-in Godox 2.4G Wireless X System

-Optic transmission with even illumination and stable output.

-Build-in 2.4G wireless transmission offers all-in-one functions and 100 meters further transmission distance,

 complitible with Godox AD360II-C, Ad360II-N,TT685C,TT685N,X1T-C, X1T-N...with The 2.4G Wireless Transmission, 

 In the 2.4G Wireless transmission mode, When used as a 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 as A/B/C/D/E. There are 1~32 channels to be chosen.

2)Powerful & Convenient Li-ion Battery

-1.5s recycle time & 650 full power pops.

-Forget the heavy burden and messy batteries’ charging and handling.

-2000mAh lithium batteries ensure better shooting performance.

3)Wirless Remotter Trigger Transmission, Shooting with Convenience.

-Utilizing Godox 2.4G wireless X system, GODOX V850II can be triggered and controlled by only a X1T-C or X1T-N transmitter(Sold separately).

-Godox V850II can achieve 1/8000s high-speed sync functions when using in combination with high-speed triggers.e.g. Godox Cells II transceiver, X1 TTL wireless flash trigger,etc.

-Note: High-speed sync triggering mode is not available when Godox V850II is mounted onto the camera. 

       Equipped with a wireless control port and a 2.5mm sync cord jack, V850II has multiple triggering methods.

4)Abundant Functions

GN60(m ISO 100,@200mm), 22 steps of power output(1/1~1/128).

Approx.1.5s recycle time, 650 full power flashes.

Support M/Multi/S1/S2 modes,20-200mm auto/manual zooming.

With C.Fn custom function settings, focus assist lamp. buzz button,over-temperature protection,etc.

5)Convenient LCD Panel

With high-resoluction LCD panel to offer clear and easy operation.

Turn the select dial to choose the amount of the settings.

Specification: 

Model: V850II

Guide Number(1/1 power, 200mm): GN60(m ISO 100)

Vertical Rotation Angle: -7°to 90°

Horizontal Rotation Angle: 0 to 360°

Battery Capacity: 11.1V/2000mAh Li-ion Battery.

Charging Time: 2.5 hours with AC charger/4 hours with car charger

Full Power Flashes: approx. 650

Recycle Time: Approx.1.5s, Red LED indicator will light up when the flash is ready.

Flash Duration: Approx. 1/300s-1/20000s

Color Temperature:5600K+-200K

Wireless Flash Function: Master, Slave, Off

Controllable Slave Group: 5 (A,B,C,D,E)

Wirless Distance: 100m

Channel: 1-32

Size:64*76*190mm

Net Weight(not include Battery):400g

Gross Weight: 500g. 

Package included:

1* Godox V850II Camera Flash

1* Li-ion Battery Pack

1* Battery Charger

1* Battery Charger Cable

1* Mini Stand

1*Protection Case

1*Instruction Manual

1*GIFT