Amazon.com : Neewer NW561 LCD Display Flash Speedlite for Canon Nikon Panasonic Olympus Pentax Fijifilm and Sony with Mi Hot Shoe,DSLR and Mirrorless Cameras with Standard Hot Shoe : Electronics
Review of the Neewer Speedlite 750II - Budget Photo 101
Amazon.com : Neewer Flash Speedlite with 2.4G Wireless System and 15 Channel Transmitter Compatible with Canon Nikon Sony Panasonic Olympus Fujifilm Pentax and Other DSLR Cameras with Standard Hot Shoe (NW570) : Electronics