GODOX TT685II C Thinklite TTL Camera Flash for Canon

Specification

Guide Number : 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 : Canon E-TTL / E-TTL II, 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 Operation : Radio (TTL/Manual)
Up to : 100 m
Optical Pulse : (TTL/Manual)
Up to : 15 m (Master, Slave)
Wireless Channels : 32
Wireless Groups 5
Remote Timing Modes : Instant Sync
Skip Preflash
Internal Power : 4 x AA (Alkaline, NiMH)
External Power Pack Compatible : Yes
Mount : Shoe
Off-Camera Terminal : 2.5 mm
Dimensions (W x H x D) : 64 x 76 x 190 mm
Weight : 405 g (without Batteries)
Package Weight : 549g