Godox TT685II Specs

Key Specs

Guide Number 196.85' / 60 m at ISO 100
Auto Zoom Head: Yes
Bounce Head: -7 to +120°
Swivel Head: 330°
Exposure Control 
Sony ADI / P-TTL, TTL via Separate Commander, Manual
Wireless Operation 
Radio (TTL/Manual)
Up to 328.08' / 100 m
Optical Pulse (TTL/Manual)
Up to 49.21' / 15 m (Master, Slave)
Internal Power: 4x AA (Alkaline, NiMH)
Off-Camera Terminal: 2.5 mm
Flash Head
Guide Number: 196.85' / 60 m at ISO 100
Coverage 
Full-Frame
20 to 200 mm
Auto Zoom Head: Yes
Bounce Head: -7 to +120°
Swivel Head: 330°
Flash Duration: 1/300 to 1/20000 Second
Recycle Time: Approx. 0.1 to 2.6 Seconds
Exposure Control 
Sony ADI / P-TTL, TTL via Separate Commander, Manual
Flash Modes 
Hi-Speed Sync, Second-Curtain Sync
Power Range: 1/1 to 1/128
Flash Compensation: -3 to +3 EV (1/3 EV Steps)

Wireless
Wireless Operation 
Radio (TTL/Manual)
Up to 328.08' / 100 m
Optical Pulse (TTL/Manual)
Up to 49.21' / 15 m (Master, Slave)
Wireless Channels: 32
Wireless Groups: 5
Remote Timing Modes 
Instant Sync: Skip Preflash

Power
Internal Power: 4x AA (Alkaline, NiMH)
External Power Pack Compatible: Yes

General
Mount 
Sony Multi-Interface Shoe
Off-Camera Terminal: 2.5 mm
Dimensions (W x H x D): 2.5 x 3 x 7.5" / 64 x 76 x 190 mm
Weight: 14.3 oz / 405 g (without Batteries)

Packaging Info
Package Weight: 1.18 lb
Box Dimensions (LxWxH): 8 x 3.6 x 3.2"

In the Box
Godox TT685S II Flash for Sony Cameras
Mini Stand
Protective Case