The canon speedlite 270ex ii is an enhanced flash designed for users of canons eos and powershot ranges the speedlite 270ex ii is a replacement unit to the popular speedlite 270ex and now includes a built in remote camera trigger and can be used as a slave unit in canons wireless flash system weighing just 155g without batteries and its compact design means it will find a space even in the smallest of kit bags despite the diminutive size the speedlite 270ex ii has plenty of power with