2.4G Wireless X System: Godox TT685II is integrated with the Godox 2.4G wireless X system to achieve seamless connectivity with compatible flash or flash triggers, the wireless X system also gives you maximum freedom for lighting setup with a connection range of up to 100 meters, Godox TT685IIS camera flash compatible for sony DSLR cameras Transmitter & Receiver: Integrating transmitter and receiver in one flash, the TT685ll gives you the max flexibility and convenience to co-work with other flashes, the flash can be mounted directly on compatible cameras, also can be used off-camera(requires GODOX 2.4G trigger to wireless connection, such as X1T-S, X2T-S, XPro-S, XProII-S, X3S, all trigger sold separately) TCM Instant Conversion: TT685II is added with TCM function to improve shooting efficiency. TCM allows instant conversion from TTL mode to manual mode. At the same time, this feature helps you lock in the correct exposure value ensuring accurate light expression with every fire, The large selection of groups and channels ensures a reliable shooting process without any interference Wider Rebound Angle: Godox TT685II is upgraded with a wider tilt angle from -7 ° to 120 ° and rotatable 330 °. It gives you more flexible flash bounce angles and a much more efficient lighting setup process. With one twist of the light head, you can get a nice bounce light you want both on and off the camera Various Flash Modes for Unlimited Creativity: TT685II continues the functions in TTL, Manual and Multi flash modes. In T TL mode, all functions like HSS (up to 1/8000), FEC, second curtain sync and so on help you to capture every beautiful moment quickly, accurately and creatively. In manual mode, there are 22 output power levels from 1/1 to 1/128 for your free adjustment Wide Light Coverage: Combining extreme power with maximum zoom flexibility, the TT685II makes all different lighting configurations possible and is compatible with a wide variety of lenses. With the guide number of 197 'at ISO100 and a zoom range of 20-200mm, the TT685II distributes the wide, even light you want for every shot. And integrating transmitter and receiver in one flash Spécifications:
Model: TT685IIS
Compatible for SONY Camera
Guide No. (1/1 outlet, 200mm): GN≈60 (m ISO100)
Flash duration: 1 / 300s-1 / 20000s
Flash coverage: 20-200mm
Auto zoom (flash coverage set automatically based on lens focal length and image size)
Manual zoom
Bounce / tilt flash head: 0-330 ° horizontally and -7 ° -120 ° vertically
Exposure control
Multi flash: provided (up to 100 times, 199Hz)
Synchronization mode: High-speed synchronization (up to 1/8000 s), first curtain synchronization and second curtain synchronization
Exposure control system: E-TTL II auto flash and manual flash
FE lock: with the (FEL) button or the (*) button
Flash Exposure Compensation (FEC): Manual. FEB: +3 stops in 1/3-stop increments (Manual FEC and FEB can be combined.)
Wireless flash
Transmitter groups: A, B, C, D
Channels: 32 (1 ~ 32)
Modeling Flash: Activated with the camera's depth-of-field preview button
Wireless flash function: transmitter, receiver, off
Transmission range (approx.): 100m
ID: 01- 99
Controllable Receiver Groups: A, B, C, D, E (Group E can be controlled by X series flash trigger)
Auto Focus Assist Beam
Effective Range (Approx.): Center: 0.6 ~ 10m / 2.0 ~ 32.8ft
Periphery: 0.6 ~ 5m / 2.0 ~ 16.4 feet
Power Supply
Full power flashes: about 330 times
Power source: NI-MH battery (recommended) or LR6 alkaline battery * 4(Sold Separately)
Recycle time: 0.1-2.6s (rechargeable Ni-MH battery)
Sync activation mode: Hotshoe, 2.5mm sync line

Items included:
1x Godox TT685IIS flash unit
1x protective case
1x mini holder
1x instruction manual
1x Color Film
1x Softbox
1x Letwing Cleaning Cloth