Godox TT685S TTL LCD Camera Flash Speedlite for Sony DSLR a77II a7RII a7R a58 a99 ILCE6000L Main Features‎:‎‎- Compatible with TTL autoflash‎,‎ suitable for Sony DSLR cameras‎- Two transmitting styles‎:‎ optic and built‎-in 2.4G wireless‎,‎ offer creative light effects‎- Can be both master and slave flash‎- Full TTL functions‎,‎ such as HSS ‎(‎ max‎.‎ 1/8000s ‎)‎‎,‎ FEC‎,‎ FEB‎,‎ FE lock‎,‎ front and rear curtain sync‎,‎ modeling flash‎,‎ etc‎.‎‎- Dot‎-matrix LCD panel with backlight‎,‎ easy to operate with 4 function buttons‎- Support TTL / M / Multi / S1 / S2 modes‎- 20 ‎- 200mm auto or manual zoomingSpecifications‎:‎Guide number‎:‎ 60 ‎(‎ ISO 100 / 105mm ‎)‎Power source‎:‎ 4 x AA batteries ‎(‎ LR6 alkaline or Ni‎-MH rechargeable battery ‎)‎ ‎(‎ not included ‎)‎Auto / manual zoom‎:‎ 7 steps ‎(‎ 24 / 28 / 35 / 50 / 70 / 80 / 105mm ‎)‎Number of flash‎:‎ About 230 times at full power by using 2500mAh Ni‎-MH batteryRecycle time‎:‎ Approx‎.‎ 0.1 ‎- 2.6s ‎(‎ Panasonic eneloop Ni‎-MH battery used ‎)‎Light color temperature‎:‎ 5600K + / ‎- 200KFlash duration‎:‎ 1/300s ‎- 1/20000s ‎(‎ depending on types of camera ‎)‎Flash mode‎:‎ TTL II‎,‎ M‎,‎ S1 / S2‎,‎ RPT‎,‎ HSS Package weight‎:‎ 0.622 kgProduct Size‎(‎L x W x H‎)‎‎:‎ 19.00 x 7.60 x 6.40 cm / 7.48 x 2.99 x 2.52 inchesPackage Size‎(‎L x W x H‎)‎‎:‎ 23.00 x 10.00 x 8.00 cm / 9.06 x 3.94 x 3.15 inchesPackage Contents‎:‎ 1 x Godox TT685S TTL LCD Flash Speedlite‎,‎ 1 x Mini Stand‎,‎ 1 x Carrying Bag‎,‎ 1 x English and Chinese User Manual