NEEWER Upgraded NW635II-S TTL Camera Flash Speedlite

$89.99 USD
The product discount will be automatically applied once you add it to the cart.

SKU: 66602188

All Neewer products carry a 1-Year Warranty and 30-day Return. Learn more at Warranty Policy.

Shipping Policy

Shipping from local warehouse based on your area, normally it takes 2~10 days for the delivery, Learn more at Shipping Policy.

Firmware & Manual

To download the product firmware or manual, please visit our Download Center.


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WARNING:This product can expose you to chemicals including [Lead and Phthalates], which
is [are] known to the State of California to cause cancer. For more information go to


  • Multiple Flash Modes- NW635II-S Speedlite supports TTL, manual mode, optical slave S1/S2 mode, stroboscopic flash mode, flash exposure compensation, and other features. A high guide number GN58 (ISO 100, 180mm) allows lighting from a longer distance. A clear LCD screen displays all the information you need for precise flash settings
  • Adjustable Flash Output- Flash output is adjustable from 1/1 to 1/128 for different ambient light conditions. 3.5s short recycle time and 1/300s–1/20000s flash duration let you capture every moment. Stable 5600K±200K daylight delivers a consistent color to all photoshoots
  • Flexible Bounce Angles- Flash head can swivel up and down between -7° and 90° and rotate 270° to get natural photos with fewer shadows at multiple shooting angles. The diffusers and reflector help create more light effects
  • Lightweight & Portable- Use 4 AA alkaline or NiMH batteries (not included) to power the flash. The flash is lightweight, so it can directly mount on the camera without weighing it down. A protective case stores and protects the flash during transport
  • Compatible Models- Compatible with Sony A9 II A9 A7R V A7R IV A7 IV A7R III A7S III A7 III A7S II A7R II A7 II A7S A7 A7C A1 A6600 A6500 A6400 A6100 A6000 A99 A350


  • Model: NW635II-S
  • Guide Number: GN58 (ISO 100, 180mm)
  • Flash Coverage: Auto zoom, 24–180mm manual zoom, flash head rotation
  • Flash Mode: TTL, manual, stroboscopic flash, optical slave S1, optical slave S2
  • Wireless Flash Distance: 66’–98’ / 20–30m (indoor), 33’–49’ / 10–15m (outdoor)
  • Number of Full Power Flash: 230
  • Recycling Time: 3.5s
  • Tilt Angle: -7°–90°
  • Rotating Angle: -90°–180°
  • Color Temperature: 5600K±200K
  • Flash Control: 1/128–1/1
  • External Interface: Hot shoe, PC sync jack, auxiliary power port
  • Power Supply: 4 x AA alkaline/NiMH battery
  • Dimensions: 8” x 3” x 2.4” / 203 x 76 x 61mm
  • Weight: 14.1oz / 400g

Package Contents

  • 1 x NW635II-S Speedlite
  • 1 x Light Diffuser
  • 1 x Hot Shoe Stand
  • 1 x Protective Case
  • 1 x Manual