High Speed i-TTL Flash Speedlight for Nikon Camera

This speedlight adopts LCD panel. It is completely compatible with Nikon i-TTL system and supports 24-105mm auto zoom. Provided with stroboscopic function, this process could catch several images of moving object in one shot.
Features
High-performance TTL electronic flash unit, perfectly compatible with Nikon i-TTL.
Stroboscopic flash, parameter memory function.
Sharp and Clear LCD backlight screen.
Guide number: GN 40 (ISO 100, 105MM focus distance.
Support Nikon wireless flash system (master/slave).
Support wireless output setting for different groups in M mode.
Support on-camera/wireless TTL Exposure Lock.
Quick recharge time: 3 sec.
Front/rear curtain sync.
TTL auto exposure with exposure compensation: -0.3EV to +3.0EV.
Temperature test (high-temperature alarm).
Quick lock.
Low-power indicator.
Specifications
Compatible cameras the camera which compatible CLS, COOLPIX camera which compatible i-TTL
Flash coverage 24-105mm(14mm with wide panel)
Exposure control type i-TTL flash, manual flash, stroboscopic flash
Effective flash range 0.7-29m(at the 105mm zoom-head position, ISO/100m)
Flash exposure confirmation flash exposure confirmation lamp lights
Flash exposure compensation ±0.3 stops in 1/3-or 1/2-stop increments
Transmission method optical pulse
Slave flash modes REMOTE, S1, S2
Battery spec 4 x AA alkaline battery(not included)
External power source CP-E4
Size 16.5L x 7W x 5Hcm
Weight 400g
Package content 1 x i-TTL Flash Speedlight, 1 x flash stand, 1 x carrying bag, 1 x user manual, 1 x warranty card
Certification CE, RoHS