Flash Viltrox JY610 II Speedlite FUNCTION JY610 II is a compact and light weight external flash units which is specially designed for now popular Mirrorless camera. Which adopts LCD panel ensure easily operation and fixed knob, with GN 27 (ISO 100 in meters/feet) and its flash head vertical angle around 90, the flash using 2 size AA batteries as power, more convenient to shoot with stroboscopic flash and easy to carry. SPECIFICATIONS Type : On camera standard hot shoe Compatible cameras : Standard hot shoe interface camera Flash mode : M flash, Multi flash Flash coverage : Light distribution covers an 50 lens GN No : 27 (ISO 100 in meters) Vertical angle : 0/60/75/90 degree Recyling Time : Approx 0.1-4 sec Dimensions : 48 x 64 x 101 mm Weight : Approx 140g (excluding batteries)