How many speed settings does my Blower Joe SBJ604E have? Your Blower Joe SBJ604E has 6 main speed levels, plus infinite variable speed control. This means you can choose the perfect speed for any job, from light dusting to heavy-duty blowing. The 6 main speed levels are: Low 1 Low 2 Medium 1 Medium 2 High 1 High 2 Related articles How do I switch between blowing and vacuuming/mulching? How should I maintain and care for my Electric Snow Blower Buy with Prime - Return Policy What is the reduction ratio of the mulch produced by my Blower Joe SBJ604E? What should I do if my Blower Joe SBJ603E gets clogged or jammed?