Flash Head Guide Number Not Specified by Manufacturer Coverage Full-Frame 28 to 105 mm Auto Zoom Head Yes Bounce Head -7 to +120° Swivel Head 330° Flash Duration 300 to 20,000 Second Recycle Time Approx. 1.5 Seconds Secondary Illumination Modeling Light Exposure Control Exposure Control Sony ADI / P-TTL Flash Modes Hi-Speed Sync, Second-Curtain Sync Power Range 1/1 to 1/256 Flash Compensation -3 to +3 EV (1/3 EV Steps) Wireless Wireless Operation Radio (TTL/Manual) Up to 100 m Wireless Channels 32 Wireless Groups 4 Power Internal Power 1x Rechargeable (Lithium-Ion) External Power Pack Compatible Yes General Mount Shoe Off-Camera Terminal 2.5 mm Mobile App Compatible No Dimensions (W x H x D) 15.6 x 12.4 x 7.59 cm Weight 580 g (with Battery) Unleash Your Creative Vision Enhancing this innovative design, Godox introduces the V1Pro S Flash – distinguished by its round head with the new addition of a detachable sub-flash that improves the fill light of your scenes. The Pro version utilizes a similar compact, shoe-mounted design to the brand’s original V1 flash with new additional features. Simply attach the included sub-flash to the front of the V1Pro S to improve your portrait shots in manual or TTL mode. This powerful 76Ws unit is compatible with Sony cameras with ADI / P-TTL automatic functionality. The V1Pro S offers both a zoom range from 28 to 105mm and the ability to rotate 330° and tilt -7 to 120°. The round head boasts uniform light quality, facilitating creative effects and distinct looks. Detachable Sub-Flash Easily attach or detach the included sub-flash to your V1Pro S’s front. The sub-flash acts as an auxiliary fill light that can be useful for portrait shots. For added control you can adjust the sub-flash’s output from 1/128 to 1/1 and -3 to +3 EV in 1/3 increments. Powerful, Versatile On-Camera Light The V1Pro S supports high-speed sync up to 1/8000 sec for managing bright backgrounds and shooting with wide apertures, as well as front and rear curtain sync and flash exposure compensation. Beside these characteristics, In addition Godox has added a 2W LED modeling lamp that can be used for subject composition. Rechargeable Battery This unit is powered by an included rechargeable battery, which provides a recycle time of 1.5 seconds, allowing you to keep up with the action. The power output is adjustable from 1/1 to 1/256, giving you 500 full-power flashes with a single battery charge. For continuous shooting, the V1Pro S can fire 100 times at full after which the unit engages its overheat protection stage. The included battery features a built-in USB-C port that allows you to charge it directly from any USB-C compatible device. Additionally, the V1Pro S works with the separately available PB960 flash power pack. 2.4 GHz X Wireless Radio System Part of Godox’s 2.4 GHz X Wireless Radio System with a range of up to 328′, the V1Pro S is a 76Ws flash providing the option to choose between 32 channels and different groups. Thus allowing users to avoid interference with other shooters or fire each flash separately for complex setups. Other Benefits In addition to the hot shoe, the V1Pro S offers a 2.5mm sync port for a wired connection. The flash has a magnetic surface for lightning-fast attachment of Godox’s optional accessory light modifiers adding many creative options. • LCD screen for clear and convenient display of settings • 3300K, 2W LED modeling lamp • Supports firmware updates via USB-C port • 6 x 4 x 2″ dimensions and lightweight at only 20 oz • Compatible with optional AK-R1 kit with magnetically-attached modifiers Additional Information The V1Pro S’s flash head should be raised upward when using the included sub-flash, which does not operate in wireless transmission or high-speed sync.