Equipped with 8 lens adapter rings, the flash light can be matched with a variety of lens of different calibers.Featuring voice prompt function, power save mode, overheating protection, autosave function and so on, the camera flash light is practical to use.Made of premium ABS and metal material, the camera flash light is durable, reliable and sturdy for long-time using.The length of the camera flash light is approx 13cm, the width is approx 12.6cm, and the height is approx 2.8cm.It is compatible for Nikon cameras. With compact size and light weight, the camera flash light is portable to carry.Item Name: Flash LightMaterial:ABS,MetalCompatible Models: for Nikon CamerasBatteries: 4 x AA Batteries (Not Included)Color Temperature: 5500KInterface: External Interface: Hot Boot Interface, PC synchronous Interface, External Power Supply Device InterfaceFlash Index: GN14Flash Mode: Automatic Mode TTL, Manual Mode M, Repeating Flash Mode MultiFlash Time: 1/200s-1/20000sRecycle Time: about 2.9s at Maximum PowerSize Details:Flash Trigger: 14.3cm x 7.3cm x 6.1cm/5.63" x 2.87" x 2.40" (Approx.)Flash Light: 13cm x 12.6cm x 2.8cm/5.12" x 4.96" x 1.10" (Approx.)Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 X Flash Light1 X Macro Base8 X Lens Adapter Rings1 X User Manual1 X Storage Bag