Main Features:
- TTL, manual and multi flash.
- Wireless master and slave unit functions.
- High speed sync (1/8000s).
- Swivel
- Red eye reduction
- Flash control:8 levels of output control (1/128-1/1)
- LCD display is convenient to shoot at night.
- Stable consistency and color temperature with good even lighting.
- Even light and small differences between four corners.
- With flash overheat automatic protection function.

Specification:
Flash Index: 58
Flash Coverage: 18 - 180mm
Wireless Cited Flash Distance: Indoor 20 - 30m, outdoor 10 - 15m.
Rotation Angle: 90 degree ( vertical ), 180 degree ( horizontal )
Color Temperature: 5500K
Flash Time: 1/200 - 1/20000s
Recycle Time: 2.9s
Battery: 4pcs AA alkaline cells or AA Nickel-hydrogen batteries (not included)
Lighting Time: 100 - 1500 times
Package weight: 0.632 kg
Product Size(L x W x H): 7.00 x 5.50 x 20.00 cm / 2.76 x 2.17 x 7.87 inches
Package Size(L x W x H): 10.00 x 8.00 x 23.00 cm / 3.94 x 3.15 x 9.06 inches
Package Contents: 1 x Flashlight, 1 x Bracket, 1 x Bag, 1 x Protective Cover, 1 x English User Manual

Compatible with Nikon: D3500, D850, D750, D800, D810, D7500, D7200, D7100, D7000, D5600, D5500, D5300, D5200, D5100, D5000, D3500, D3400, D3000, D3100, D300, D700, D600, D610, D90, D80, D70, D70S, D60, D50, D500, Other Nikon DSLR Cameras