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TT685II AA Battery-Powered TTL Speedlite



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The Godox TT680II TTL Speedlite has been updated to enhance your shooting experience over its predecessor. With a Built-In 2.4GHz Godox X-System Receiver and a variety of different modes from High-Speed Sync (HSS) and Stroboscopic Multi-Burst, it is perfect for people who shoot Weddings, Portraits, Events, Fashion, Sports, Fitness and advertising. It is especially good for shooting on location due to the flash being easily portable.  

Incredible Zoom Range.

The TT685II Speedlite has a zoom range of between 20mm and 200mm. It can either be set to automatically zoom with your lens (if used on-camera), or it can be set manually, giving you maximum creative control of the beam angle.

Larger Bounce Angle Range

The head of the TT685II Speedlite can be tilted anywhere between -7° and 120° on the vertical axis, and between 0 and 330° on the horizontal axis, enabling it to be pointed in virtually any direction that you require. 

Godox TT685II's Increased Head Tiltabililty

New And Improved Switch-Lock Hot-Shoe

The TT685II now features the more modern Switch-Lock styled Hot-shoe mounting mechanism, as opposed to the older screw lock, making mounting the Speedlite faster and more secure than ever before. 

Godox TT685II with new Switch-Lock Hot Shoe

 Creative Lighting At Your Fingertips

As well as TTL auto-flash, the TT685II features a super-fast flash duration of up to 1/20,000 of a second, enabling you to freeze motion with the greatest of ease. It also features a stroboscopic multi-flash mode up to 100 times at 199Hz, enabling you to capture unique-looking stroboscopic photography effects. It also features a Rear-Curtain sync mode, for capturing stunning images with motion-trail effects. 

Godox 2.4GHz X System Compatible

The Godox TT685II 2.4GHz X System has a wireless trigger enabling it to be triggered using either an X1, X2, XPro, or XProII flash trigger with Full TTL or manual capabilities. It can also be used in conjunction with other flashes in the Godox X System, including Godox X-System compatible Speedlites, Battery Flashes, and Studio flashes  The TT685II is compatible with Canon, Nikon, and Sony, camera systems.

Godox TT685II Is Compatible with the Godox X-System

Use Your Flash As A Trigger

As well as a built-in 2.4GHz X-System receiver, the TT685II also features a transmitter enabling it to be used as a flash trigger for added convenience and flexibility. Simply put your TT685II in Wirelessmaster mode, and it will enable you to control up to four groups of flashes simultaneously

Instant TCM Conversion

To further enhance your triggering experience with the TT685II speedlite, the TCM feature has also been added. This enables you to instantly convert a TTL exposure into a manual exposure value. This ensures your lighting remains consistent throughout the shoot.

USB Firmware Updates

The TT685II features a USB Type-C port which enables you to update the Speedlite's firmware. This enables you to take advantage of new features that may be added in the future. 

Godox TT685II's USB-C port for Updating firmware

The Godox TT685II Speedlite makes It the ideal flash for those looking for a compact and flexible Speedlite strobe, for use either on or off-camera in any location. Perfect for use at weddings, and events, or for, portraits, fashion, lifestyle, sports, fitness, food, product, and advertising photography.

What's In The Box?

Godox TT685II Speedlite Box Content

PLEASE NOTE: The AD-E1 Adapter from Canon is required for use with the Canon EOS R50, as its hotshoe lacks the necessary contact pins.


  • Powered By 4x AA Batteries
  • TTL Auto Exposure
  • Built-In 2.4GHz Godox X System Receiver and Trasmitter
  • High-Speed Sync, and Rear Curtain Sync mode
  • Stroboscopic Multi-flash Mode
  • Auto-Zoom Feature
  • Approximately 330 Full-Powered Flashes Per Set of Batteries
  • 0.1-2.6s Recyce times
  • USB Type-C Port for Firmware Updates

What’s In the Box

  • 1x TT685II Flash
  • 1x Case
  • 1x H-Stand


Guide Number (1/1 Output @200mm)GN ≈ 60m (ISO 100)
Flash Duration1/300s - 1/20,000s
Flash Coverage20-200mm
Autozoom (Automatically matches focal length and image size).

Exposure Control
Exposure Control SystemTTL Autoflash/ Manual Flash
Multi FlashUp to 100 Times at 199Hz
Sync ModesHigh-Speed Sync (up to 1/8000s)
First Curtain Sync, and Second Curtain Sync
Flash Exposure LockWith <FEL> button or <*> button
Flash Exposure Compensation (FEC)Manual Flash Exposure Bracketing ± 3-stops in 1/3-Stop Increments
Manual FEC and FEB can be combined
Wireless Flash
Wireless Flash FunctionTransmitter, Receiver, Off
Transmitter GroupsA, B, C, and D
Transmission RangeApprox. 100m
2.4GHz Frequency Range2413.0MHz - 2465.0MHz
Max. Transmission Power5dbm
ID01-99 OFF
Controllable Receiver GroupsA, B, C, D, and E (Group E can only be contrlled via an X-Series flash Trigger)
Modelling FlashFireewd frm Depth of Field Preview Button
AF Assist Beam
Effective Range (Approx.)

Centre: 0-6 ~ 10m /2.0 ~ 32.8ft

Periphery: 0.6 ~ 5m / 2.0 ~ 164.4ft

Power Supply
Full-Power FlashesApprox. 330
Recicly Times0.1 - 2.6s (rechangeable Ni-MH Batteries)
Power Source4x AA Rechageable Ni-MH Batteries (recommended), or 4x AA LR6 Alkaline Batteries
Power SavingPowers-Off after 90 seconds of Idle operation (60 minutes if set as a receiver)
Sync Triggerimg Modes
Sync modesHotshoe, 2.5mm Sync Cord
Weight and Dimensions
DimensionsW: 64mm x H: 76mm x D: 190mm
Net. Weight Without Batteries405g
Net. Weight With Batteries489g

Delivery & Returns

UK Delivery Rates

Free UK Standard delivery on orders over £150.00*

Order Date (if received before 3pm) Cost Latest Expected Delivery Date
UK Standard Delivery (Orders over £150*)  FREE 2-4 Days
UK Standard Delivery £3.99 2-4 Days
UK Express Delivery £5.99 1-3 Days
UK Next Working Day £8.00 Next Working Day
UK Next Working Day (Guaranteed) £15 Next Working Day
UK Before 2pm Next Working Day £18.00 Before 2pm Next Working Day
UK Saturday Delivery £30.00 Saturday
UK Sunday Delivery £30.00 Sunday

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EssentialPhoto is committed to the provision of quality and reliable products and outstanding customer service. Buyers are entitled to cancel the order and return the goods within 28 working days for a full refund of the purchase price of the goods.

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International Delivery Rates

We are able to ship from our UK based warehouses to many countries around the world. Click below to check shipping rates to your country..

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International Delivery Rates

We are able to ship from our UK based warehouses to many countries around the world. Click below to check shipping rates to your country...

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