VILTROX JY ‎- 610NII Mini TTL LCD Flash Speedlite Light for Nikon D700 D800 D810 D3100 D3200 D5200 D5300 D7000 D7200 DSLR Camera Main Features‎:‎ ‎- Reducing the shadow behind the body was taken to achieve more naturally photography effect‎.‎‎- With the locking ring‎,‎ you could tighten it onto hot shoe safety‎.‎‎- Comes with photoelectric trigger function‎,‎ guarantees super recycle time and user‎-friendly operation‎.‎‎- Adopts fixed knob and LCD panel to ensure easily operation‎.‎‎- In slave mode‎,‎ supports 4 channels in 3 groups‎.‎‎- Enter into stand‎-by state if no operation after several minutes to save power‎.‎Specifications‎:‎Brand‎:‎ VILTROXSuitable for camera mode‎:‎ Nikon TTL system cameraSlave mode‎:‎ Slave / S1 / S2Flash‎-ready indicator‎:‎ Red pilot lightGuide number‎:‎ GN27 ‎(‎ ISO 100 / m ‎)‎Adjustable vertical angle‎:‎ 60 / 75 / 90 degreeRecycling time‎:‎ Approximate 0.1 ‎- 4sWorking mode‎:‎ TTL / M / MultiInternal power‎:‎ 2 x AA alkaline batteries ‎(‎ Ni‎-MH and lithium batteries are also usable ‎)‎Note‎:‎The battery is not included‎.‎ Model Number‎:‎ JY ‎- 610NII Package weight‎:‎ 0.305 kgProduct Size‎(‎L x W x H‎)‎‎:‎ 10.10 x 6.40 x 4.80 cm / 3.98 x 2.52 x 1.89 inchesPackage Size‎(‎L x W x H‎)‎‎:‎ 11.00 x 8.00 x 5.80 cm / 4.33 x 3.15 x 2.28 inchesPackage Contents‎:‎ 1 x JY ‎- 610NII Flash Speedlite Light‎,‎ 1 x Flash Stand‎,‎ 3 x Soft light Box in Different Color‎,‎ 1x User Manual in English and Chinese‎,‎ 1 X Carrying Bag