Powerful Engine: This 40V 3 in 1 leaf blower/vacuum and mulcher features air speed in vac up to 112mph, while max air speed in blower is 128mph. Powerful 35:1 shredding ratio makes this garden vacuum effectively and efficiently clean the debris and leaves on your lawn. Perfect for all work around the house and garden High Performance Mulching Rate: 40:1 Mulching rate ensures the 12L clipped leaf bag to hoard leaves equivalent to 200L. Effectively make you spend less time to empty the bag and save more time to clean your garden Quickly Switch Mode: The garden blower/vacuum can be easily converted from leaf blower to vacuum mode by pulling the trigger, no tools needed Compact & Portable: This 3 in 1 cordless leaf blower vacuum and mulcher includes shoulder strap and front wheel allows you to work in comfort for prolonged period. And the adjustable auxiliary handle adds comfortable grip, help you conquer the yard work with ease, lightweight and maneuverable