Features：
Suitable for DSLR Camera with standard hot shoe, nice replacement for Nikon, Canon, Pentax, Olympus, and so on.
Specifications：
Color: Black
Material: Plastic
—Flash
Guide Number: 33 ( ISO@100 )
Flash Mode: M, S1, S2
Vertical Rotation Angle: 0~90 degrees
Horizontal Rotation Angle: 0~270 degrees
Power: 4 * AA size batteries ( Alkaline or Ni-MH are usable ) (Not included)
Lighting Times: 100-1500 times ( AA alkaline batteries used ) (Not included)
Recycle Time: approx 0.5-5s ( AA alkaline batteries used ) (Not included)
Light Quantity Output Control: with 1/8 – stop increment
Color Temperature: 5600K+200K
Flash Duration: 1/300s~1/20000s
Item Size: Approx. 19 * 7.7 * 5.5cm / 7.5 * 3.0 * 2.0in
Item Weight: 306g / 10.8oz
—Trigger Transmitter
Battery Supply: 12V 23A battery (not included)
Trigger Mode: Wireless control
Working Distance: 15m (indoor)
Note：
Batteries are not included.
Package List：
1 * TT520II Flash Speedlite (without battery)
1 * Trigger Transmitter