Brand VILTROX Model JY620 Quantity 1 piece(s) per pack Color Black Material ABS Compatible Camera Brand Universal Compatible Models DSLR of Nikon Canon Pentax and Olympus LED Quantity 1 Color Temperature 5600 K Brightness 960 Lumens Power Supply 4 x AA batteries (Alkaline & Ni-MH) Working Voltage 6 V Power 10 W Other Features Easy to operate; Quick hot shoe lock; With bounce flash manual flash wireless slave flash and strobescopic flash function can photograph several images of moving objects; Manual flash: can set 22 grade flash output from 1/128 to 1/1; S1 wireless flash: sync w/ manual flash; Strobescopic flash: flash times / flash frequency = shutter speed; S2 wireless flash: avoids pre-flash of master light Certification CE Packing List 1 x Speedlight 1 x Pouch 1 x Holder 1 x Chinese / English user manual