Godox TT685N i-TTL LCD Flash Speedlite for Nikon DSLR Camera Description:   The Godox Thinklite TT685-N camera flash applies to Nikon cameras and is compatible with i-TTL autoflash. It supports Multi\/Stroboscopic flash function、 as well as auto and manual zoom function with a flash coverage of 24 to 105 mm. With this i-TTL compatible flash、 your shooting will become simpler. You can easily achieve a correct flash exposure even in complex lighting-changing environment.   Features:   - i-TTL flash mode: easy and fast to snapspecial moments - Multi flash mode: easy to record a chain of fast-changing moves - High guide number: 58m\/190ft (ISO 100、 105mm) - Auto\/Manual zooming: goes within 24\/28\/35\/50\/70\/80\/105mm - LCD display: large size with backlight on and off - Flash recycling: 0.1-5s、 compatible with external power pack - Advanced functions: FV lock - Flash head can be swiveled by 90 degree forward、 and 270 degree horizontally - There is Sync plug and a 1\/4inch hold by size. You can mount this flash on a tripod or device with 1\/4inch mount. Support high sync speed. - Reflection card、 giving a highlighted point on eyes - Wide panel、 extending flash coverage to14mm、 creating soft and natural illumination                   Specification:                Compatible Cameras       Nikon DSLR cameras (i-TTL autoflash)           Guide No       58\/190    (at 105mm focal length、 ISO 100 in meters\/feet           Flash Coverage       24-105mm    (14mm with wide panel)           Auto zoom (flash coverage set automatically to match the lens focal length and image size)           Manual zoom           Swinging\/titling flash head、 270 degree horizontally and 90 degree vertically (bounce flash)           Flash Duration       1.2ms or shorter           Exposure Control System       i-TTL autoflash、 manual flash           FV Lock       With button           High-speed Sync       Provided (Up to 1\/8000s、 first-curtain sync、 and second-curtain sync)           Stroboscopic Flash       Provided (1-99Hz)           Optic Slave Trigering       Provided (S1 & S2)           Recycling Time       Normal flash: approx. 0.1-5sec           Flash-ready Indicator       Red  indicator lights           Effective Range       0.7-6m\/2.3-20feet           Internal Power       4 AA batteries           Battery Life       100-700 flashes           Power Saving       Power off  after certain period (approx. 1.5min.) of idle operation           External Power       Nikon battery pack CP-E4           Godox power pack PB960、 PB820、 FB2000 and CP-80           Color Temperature       5600+200K    Package Included:   1 x Godox Thinklite TT685-N Speedlite 1 x Velvet Bag 1 x Mini-Stand 1x User Manual  Detail Pictures: