Features:
Support Lens with Multiple Filter Sizes:52mm, 58mm, 67mm, 72mm, etc. (The size of adapter ring is 52mm, 58mm, 67mm and 72mm).
High Speed Recycling System: The recycling time for full output just takes 3 seconds, even without the use of new batteries, you can get a very fast current-return experience, only takes 4-5 seconds.
Equipped with External Power Socket: YN14EX II is equipped with an external power socket to meet your higher demand for recycling time.
4 kinds of color temperature filters, white, red, fluorescent green and warm yellow, magnet absorption method.
Features:
b>Specifications:
Model: YN14EX II
Main Material: Plastic
Circuit Design: Insulated Gate Bipolar Transistor
Guide No.: 18 (ISO 100 in meters)
Flash Coverage: Up and down about 80°/ left and right about 80°
Flash Ratio Control: With the precision of 1/2 EV within the range of 8:1—1:1—1:8.
Flash Mode: TTL, M
Power: 4 * AA alkaline batteries or AA nickel-metal hydride (Ni-MH) batteries( The batteries are not included.)
Lighting Times: 200-2500 times
Recycle Time: About 3 seconds
Color Temperature: 5600K
Flash Control: 8 levels brightness control (1/128~1/1), 22 levels of fine tuning
External Interface: Hot Shoe, PC Port, Charging Interface
Compatible: Fit for Canon 5DII,5DIII,1DIV,5D,6D,7D,1D Mark IV,650D,600D,550D,500D/T1i,450d/Xsi,400D/Xti,350D,300D,1000D,1100D,1200D,70D,60D,40D,30D,etc.
Control Unit Dimension: 175 * 105 * 160mm
Flash Unit Dimension: 135 * 123 * 26mm
Package Size: 14.8 * 11.7 * 22.8cm / 5.8 * 4.6 * 9.0in
Package Weight: 900g / 31.7oz

Note:
The camera and batteries are not included.

Package List:
1 * Annular Macro Flash
1 * Protective Bag
4 * Adapter Ring
4 * CT Filters
1 * User Manual(English,Chinese)